Fantastic gift
Christmas gift
Retailer prices for 70434 are sorted by the latest lowest price.
Retailer pricesPrice history 70434
We check Dutch retailers every day. This graph shows the full daily-low price series we have for this set.
Daily lowest price tracked across 4 Dutch retailers. The dotted line marks LEGO's recommended retail price.
Source: daily measurement at 4 Dutch retailers, 14 Dec 2025 – 9 Feb 2026. RRP via LEGO.com.
| Date | Price | Retailer | Stock |
|---|---|---|---|
| €29,99 | Amazon.nl | In stock | |
| €44,99 | BricksDirect | In stock | |
| €44,99 | BricksDirect | In stock | |
| €44,99 | BricksDirect | In stock | |
| €45,12 | BricksDirect | In stock | |
| €45,13 | BricksDirect | In stock | |
| €44,95 | Bol.com | In stock | |
| €45,22 | BricksDirect | In stock | |
| €44,95 | Bol.com | In stock | |
| €37,50 | Bol.com | In stock | |
| €45,13 | BricksDirect | In stock | |
| €45,10 | BricksDirect | In stock |
Calibrated forecast based on historical pricing, seasonal patterns and retailer behavior. Tuned conservatively: rather cautious than optimistic.
Signal is mixed. Small movements are more likely than a big drop.
How LEGO 70434 compares to RRP and history.
Young children love the amazing Hidden Side universe, where the physical and digital worlds merge. This LEGO® Hidden Side Supernatural Race Car (70434) playset combines a buildable model with an app for a single or multiplayer, mixed-reality play experience, where interaction with the toy triggers events in the digital world. Multifunctional and digitally interactive The Supernatural Race Car reveals the haunted Hidden Side when viewed through a smartphone or tablet equipped with the LEGO Hidden Side AR app. Kids can then explore, solve mysteries, hunt ghosts and battle boss ghost Maxine Turbo in an action-packed digital world. Kids can also switch the wheels of the car from driving to flying mode and enjoy hands-on adventures with the Jack, Vaughn and Shadow-Walker minifigures and a Spencer the dog figure. The ever-changing Hidden Side LEGO Hidden Side toys bring interactive augmented reality (AR) play to LEGO models. The play experience is constantly enhanced through new content, ghosts and special events Kids aged 7 and up will love this LEGO® Hidden Side set, featuring a cool race car equipped to combine creative LEGO fun with digital play for an amazing single or multiplayer augmented reality (AR) experience. What's in the box? This LEGO® augmented reality playset includes a digitally interactive Hidden Side race car with cool features and functions, Jack, Vaughn and Shadow-Walker minifigures, and a Spencer the dog figure. This LEGO® race car toy transforms when viewed through a smartdevice equipped with the free LEGO AR app. Kids then get to solve mysteries, hunt ghosts and battle boss ghost Maxine Turbo in a haunted digital world. This LEGO® Hidden Side toy is ideal for LEGO building fans and kids aged 7 and up who love virtual reality and video games. It makes a great Christmas, birthday or any-other-day gift! When built, this LEGO® Hidden Side Supernatural Race Car augmented reality model (70434) measures over 2" (7cm) high, 7" (19cm) long and 4" (11cm) wide. Battery-free building set. The Hidden Side AR app is compatible with selected iOS and Android devices. Please check compatibility at www.LEGO.com/devicecheck. Children should ask parents' permission before going online. It's easy to get started with this LEGO® Hidden Side augmented reality building kit. You'll find easy-to-follow instructions inside the box and online – so simply tear open the brick bags and let the fun begin! The LEGO® Hidden Side universe is set in the fictional town of Newbury, where ghosts haunt people and buildings. The augmented reality play experience is constantly enhanced through new content, ghosts and events. Designed to the highest industry standards and criteria, LEGO® Hidden Side bricks and pieces are consistent, compatible and connect and pull apart easily every time. LEGO® Hidden Side bricks and pieces are put through the most rigorous tests to ensure that every LEGO toy playset meets the highest global safety and quality standards.
All about this set
Background, build experience, collector context, and buying notes in one story.
Young children love the amazing Hidden Side universe, where the physical and digital worlds merge. This LEGO® Hidden Side Supernatural Race Car (70434) playset combines a buildable model with an app for a single or multiplayer, mixed-reality play experience, where interaction with the toy triggers events in the digital world. Multifunctional and digitally interactive The Supernatural Race Car reveals the haunted Hidden Side when viewed through a smartphone or tablet equipped with the LEGO Hidden Side AR app. Kids can then explore, solve mysteries, hunt ghosts and battle boss ghost Maxine Turbo in an action-packed digital world. Kids can also switch the wheels of the car from driving to flying mode and enjoy hands-on adventures with the Jack, Vaughn and Shadow-Walker minifigures and a Spencer the dog figure. The ever-changing Hidden Side LEGO Hidden Side toys bring interactive augmented reality (AR) play to LEGO models. The play experience is constantly enhanced through new content, ghosts and special events Kids aged 7 and up will love this LEGO® Hidden Side set, featuring a cool race car equipped to combine creative LEGO fun with digital play for an amazing single or multiplayer augmented reality (AR) experience. What's in the box? This LEGO® augmented reality playset includes a digitally interactive Hidden Side race car with cool features and functions, Jack, Vaughn and Shadow-Walker minifigures, and a Spencer the dog figure. This LEGO® race car toy transforms when viewed through a smartdevice equipped with the free LEGO AR app. Kids then get to solve mysteries, hunt ghosts and battle boss ghost Maxine Turbo in a haunted digital world. This LEGO® Hidden Side toy is ideal for LEGO building fans and kids aged 7 and up who love virtual reality and video games. It makes a great Christmas, birthday or any-other-day gift! When built, this LEGO® Hidden Side Supernatural Race Car augmented reality model (70434) measures over 2" (7cm) high, 7" (19cm) long and 4" (11cm) wide. Battery-free building set. The Hidden Side AR app is compatible with selected iOS and Android devices. Please check compatibility at www.LEGO.com/devicecheck. Children should ask parents' permission before going online. It's easy to get started with this LEGO® Hidden Side augmented reality building kit. You'll find easy-to-follow instructions inside the box and online – so simply tear open the brick bags and let the fun begin! The LEGO® Hidden Side universe is set in the fictional town of Newbury, where ghosts haunt people and buildings. The augmented reality play experience is constantly enhanced through new content, ghosts and events. Designed to the highest industry standards and criteria, LEGO® Hidden Side bricks and pieces are consistent, compatible and connect and pull apart easily every time. LEGO® Hidden Side bricks and pieces are put through the most rigorous tests to ensure that every LEGO toy playset meets the highest global safety and quality standards.
When current prices are available, buying context appears here.
Instructions & specifications
Dimensions, pieces, build steps, and the official PDF building instruction.
Parts inventory
Known set data around pieces and build context.
Bricks Curved
Slope Curved 2 x 2 x 2/3
Part ID 15068 · Dark Green
Qty 10
Slope Curved 4 x 1 Inverted
Part ID 13547 · Black
Qty 2
Slope Curved 2 x 2 x 2/3
Part ID 15068 · Bright Light Orange
Qty 2
Slope Curved 3 x 1 No Studs
Part ID 50950 · Bright Light Orange
Qty 2
Slope Curved 2 x 1 with Stud Notch Right
Part ID 29119 · Dark Green
Qty 1
Slope Curved 2 x 1 with Stud Notch Left
Part ID 29120 · Dark Green
Qty 1
Plates
Plate 2 x 2 Corner
Part ID 2420 · Light Bluish Gray
Qty 8
Plate 1 x 2
Part ID 3023 · Dark Tan
Qty 4
Plate 1 x 8
Part ID 3460 · Black
Qty 4
Plate 2 x 6
Part ID 3795 · Light Bluish Gray
Qty 4
Plate 2 x 4
Part ID 3020 · Dark Bluish Gray
Qty 2
Plate 2 x 8
Part ID 3034 · Dark Tan
Qty 2
Plate 2 x 12
Part ID 2445 · Black
Qty 1
Plate 2 x 2
Part ID 3022 · Dark Bluish Gray
Qty 1
Plate 4 x 6
Part ID 3032 · Dark Bluish Gray
Qty 1
Plate 4 x 8
Part ID 3035 · Dark Tan
Qty 1
Plate 1 x 4
Part ID 3710 · Reddish Brown
Qty 1
Plate 2 x 10
Part ID 3832 · Reddish Brown
Qty 1
Plate 2 x 14
Part ID 91988 · Dark Bluish Gray
Qty 1
Technic Beams
Technic Beam 1 x 2 Thick with Pin Hole and Axle Hole
Part ID 60483 · Black
Qty 8
Technic Beam 1 x 3 Thin
Part ID 6632 · Light Bluish Gray
Qty 2
Plates Special
Bracket 1 x 2 - 2 x 2 Inverted
Part ID 99207 · Reddish Brown
Qty 8
Plate Special 1 x 2 with Pin Hole on Top
Part ID 11458 · Dark Bluish Gray
Qty 4
Plate Special 1 x 2 [Open O Top Clip]
Part ID 44861 · Light Bluish Gray
Qty 4
Plate Special 1 x 2 with Handle on End [Closed Ends]
Part ID 60478 · Black
Qty 4
Plate Special 1 x 4 with 2 Studs with Groove [New Underside]
Part ID 41740 · Dark Tan
Qty 3
Plate Special / Shield Rectangular with 4 Studs, Handle
Part ID 30166 · Light Bluish Gray
Qty 2
Plate Round 1 x 1 with Hollow Stud and Horizontal Bar 1L
Part ID 32828 · Black
Qty 2
Bracket 1 x 1 - 1 x 1 Inverted
Part ID 36840 · Bright Light Orange
Qty 2
Bracket 1 x 1 - 1 x 1
Part ID 36841 · Dark Orange
Qty 2
Bracket 1 x 2 - 2 x 2
Part ID 44728 · Dark Tan
Qty 2
Plate Special 1 x 1 with Clip Vertical [Thick Open O Clip]
Part ID 60897 · Dark Bluish Gray
Qty 2
Bracket 1 x 2 - 1 x 2 Inverted
Part ID 99780 · Reddish Brown
Qty 2
Plate Special 1 x 2 with 1 Stud with Groove and Inside Stud Holder (Jumper)
Part ID 15573 · Bright Light Orange
Qty 1
Plate Special 2 x 2 with Only 2 studs
Part ID 33909 · Yellow
Qty 1
Plate Special 4 x 4 with Studs on One Edge [Plain]
Part ID 6179 · Dark Green
Qty 1
Technic Axles
Technic Axle 4 with Stop
Part ID 87083 · Dark Bluish Gray
Qty 6
Technic Axle 5
Part ID 32073 · Yellow
Qty 2
Tiles Special
Tile Special 2 x 3 Pentagonal
Part ID 22385 · Dark Green
Qty 4
Tile Round 2 x 2 with Hole
Part ID 15535 · Dark Tan
Qty 2
Tile Special 1 x 1 with Clip with Rounded Edges
Part ID 15712 · Black
Qty 1
Bricks Round and Cones
Brick Round 1 x 1 diameter Tube with 90 Degree Elbow (2 x 2 x 1) and Axle Holes (Crossholes) at each end
Part ID 25214 · Pearl Titanium
Qty 4
Brick Round, Half 1 x 2
Part ID 68013 · Black
Qty 2
Brick Round, Half 1 x 2
Part ID 68013 · Medium Azure
Qty 2
Brick Round 2 x 2 with Axle Hole
Part ID 3941 · White
Qty 1
Brick Round Corner 2 x 2 Macaroni with Stud Notch and Reinforced Underside [New Style]
Part ID 85080 · Yellow
Qty 1
Brick Round Corner 2 x 2 Macaroni with Stud Notch and Reinforced Underside [New Style]
Part ID 85080 · Coral
Qty 1
Brick Round Corner 2 x 2 Macaroni with Stud Notch and Reinforced Underside [New Style]
Part ID 85080 · Medium Azure
Qty 1
Brick Round Corner 2 x 2 Macaroni with Stud Notch and Reinforced Underside [New Style]
Part ID 85080 · Black
Qty 1
Technic Special
Technic Disc 3 x 3
Part ID 2723 · Black
Qty 4
Technic Connectors
Technic Pin Connector Hub with 2 Axles
Part ID 27940 · Dark Bluish Gray
Qty 4
Technic Pin Connector Round [Slotted]
Part ID 62462 · Flat Silver
Qty 2
Technic Bushes
Technic Bush
Part ID 3713 · Light Bluish Gray
Qty 4
Plates Round Curved and Dishes
Plate Round 1 x 1 with Solid Stud
Part ID 6141 · Flat Silver
Qty 4
Plate Round 2 x 2 with Rounded Bottom [Boat Stud]
Part ID 2654 · Light Bluish Gray
Qty 3
Plate Round Corner 4 x 4
Part ID 30565 · Black
Qty 2
Plate Special 4 x 4 with 3 x 3 Quarter Round Cutout
Part ID 35044 · Black
Qty 2
Plate Special 1 x 2 Rounded with 2 Open Studs
Part ID 35480 · Light Bluish Gray
Qty 2
Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening)
Part ID 4032a · Dark Bluish Gray
Qty 2
Plate Round 4 x 4 with Pin Hole
Part ID 60474 · Black
Qty 2
Plate Round 2 x 2 with Rounded Bottom [Boat Stud]
Part ID 2654 · Magenta
Qty 1
Dish 4 x 4 Inverted [Radar]
Part ID 3960 · Black
Qty 1
Technic Pins
Technic Pin Long with Friction Ridges Lengthwise, 2 Center Slots
Part ID 6558 · Blue
Qty 4
Technic Pin with Friction Ridges Lengthwise and Center Slots
Part ID 2780 · Black
Qty 2
Technic Axle Pin 3L with Friction Ridges Lengthwise and 2L Axle
Part ID 18651 · Black
Qty 1
Tiles
Tile 1 x 4 with Groove
Part ID 2431 · Dark Green
Qty 3
Wheels and Tyres
Tyre 49.53 x 20
Part ID 15413 · Black
Qty 2
Tyre 43.2 x 14
Part ID 30699 · Black
Qty 2
Wheel 30.4 x 20 without Pinholes, with Reinforced Rim
Part ID 56145 · White
Qty 2
Wheel 30 x 14
Part ID 56904 · White
Qty 2
Bricks
Brick 2 x 3
Part ID 3002 · Black
Qty 2
Brick 1 x 2
Part ID 3004 · Dark Green
Qty 2
Brick 1 x 4
Part ID 3010 · Bright Light Orange
Qty 2
Brick 1 x 2 x 2 with Inside Stud Holder
Part ID 3245c · Dark Bluish Gray
Qty 2
Minifig Accessories
Equipment Binoculars
Part ID 30162 · Black
Qty 2
Bricks Sloped
Slope 45° 2 x 1 with Bottom Pin
Part ID 3040b · Dark Green
Qty 2
Slope 45° 1 x 1 x 2/3 Quadruple Convex [Pyramid]
Part ID 22388 · Light Bluish Gray
Qty 1
Slope 65° 2 x 2 x 2 with Bottom Tube
Part ID 3678b · Reddish Brown
Qty 1
Slope 30° 1 x 2 x 2/3
Part ID 85984 · Reddish Brown
Qty 1
Bricks Special
Brick Special 1 x 4 with 4 Studs on One Side
Part ID 30414 · Yellow
Qty 2
Brick Special 1 x 1 with Headlight
Part ID 4070 · Black
Qty 2
Technic Gears
Technic Gear 12 Tooth Double Bevel
Part ID 32270 · Black
Qty 2
Technic Bricks
Technic Brick 1 x 4 [3 Pin Holes]
Part ID 3701 · Black
Qty 2
Technic Brick 1 x 4 [3 Pin Holes]
Part ID 3701 · Reddish Brown
Qty 2
Technic Brick 1 x 1 with Pin Hole
Part ID 6541 · Tan
Qty 2
Technic Brick 1 x 2 [1 Pin Hole]
Part ID 3700 · Reddish Brown
Qty 1
Minifig Shields, Weapons, & Tools
Weapon Gun / Pistol Two Barrel, 10 Ribs
Part ID 95199 · Black
Qty 2
Weapon Sword (Uruk-hai)
Part ID 10050 · Pearl Titanium
Qty 1
Weapon Crossbow and Bolt
Part ID 2570 · Pearl Titanium
Qty 1
Animal / Creature Body Parts
Animal Body Part, Horn (Cattle) / Tentacle / Vine / Branch / Tongue - Long
Part ID 13564 · Dark Bluish Gray
Qty 1
Panels
Panel 1 x 4 x 1 with Rounded Corners [Thin Wall]
Part ID 15207 · Trans-Brown
Qty 1
Minifig Neckwear
Minifig Neckwear Bandana (Ninjago)
Part ID 15619 · Dark Green
Qty 1
Plates Angled
Wedge Plate 3 x 6 Cut Corners
Part ID 2419 · Dark Bluish Gray
Qty 1
Transportation - Land
Steering Stand 1 x 2 with Black Steering Wheel
Part ID 3829c01 · Light Bluish Gray
Qty 1
Animals / Creatures
Stickers
Hinges, Arms and Turntables
Plate Special 4 x 6 with Trap Door Hinge [Long Pins]
Part ID 92099 · Black
Qty 1
Tiles Round and Curved
Tile Round 1 x 1
Part ID 98138 · Trans-Dark Pink
Qty 1
Retailer reviews
Summarized retailer review data when available.
Christmas gift
Great toy and delivered quickly.
Interaction after building is great.
All retailer prices
Current prices, stock and discounts per retailer.
Price context
Lowest, highest and average price for this set.
This context is based on 43 price points across 0 retailers. The chart on the page remains the full interactive source.
Price forecast
Conservative baseline for the next period.
The signal is mixed. Small movements are more likely than a large drop.
FAQ & set details
Pieces, year, RRP and retailer coverage.
Quick answers about price, stock and set data.