nice
LEGO always works well with kids. However, it is quite expensive and there are not many pieces in the box.
Retailer prices for 70900 are sorted by the latest lowest price.
Retailer pricesPrice history 70900
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 2 Dutch retailers. The dotted line marks LEGO's recommended retail price.
Source: daily measurement at 2 Dutch retailers, 14 Dec 2025 – 24 May 2026. RRP via LEGO.com.
| Date | Price | Retailer | Stock |
|---|---|---|---|
| €44,99 | Unieke Bricks | In stock | |
| €44,99 | Unieke Bricks | In stock | |
| €44,99 | Unieke Bricks | In stock | |
| €44,99 | Unieke Bricks | In stock | |
| €44,99 | Unieke Bricks | In stock | |
| €44,99 | Unieke Bricks | In stock | |
| €44,99 | Unieke Bricks | In stock | |
| €44,99 | Unieke Bricks | In stock | |
| €44,99 | Unieke Bricks | In stock | |
| €44,99 | Unieke Bricks | In stock | |
| €44,99 | Unieke Bricks | In stock | |
| €44,99 | Unieke Bricks | In stock |
Calibrated forecast based on historical pricing, seasonal patterns and retailer behavior. Tuned conservatively: rather cautious than optimistic.
Stronger signal than most sets in this theme. Waiting is a reasonable strategy.
70900 by the numbers: price, stock and history.
For LEGO The Joker™ Balloon Escape (70900), we track 1 retailer in the Netherlands, with 1 currently in stock. The current lowest price is €44,99. Use price history and stock data to judge whether this is a good time to buy.
Stage a showdown between The Joker™ and Batman™ at the Gotham City Energy Facility in THE LEGO® BATMAN MOVIE: The Joker Balloon Escape set, featuring The Joker’s detachable balloon backpack and a power plant build. The power plant has a movable bomb element and silo with explode function, while Batman is armed with a grappling gun to intensify role-play battles. Includes two minifigures. Includes two minifigures: Batman™ and The Joker™. The Joker’s balloon backpack features five balloons and two translucent flame elements. The power plant features a silo with explode function, pipes, plus computer, pressure meter and bomb elements. Weapons include Batman's grappling gun with string attached. Accessory elements include Batman's cape and new-for-spring-2017 molded utility belt, and The Joker's special purple coat-tail. This set offers an age-appropriate build and play experience for ages 6+. Connect the power plant to other builds from 70901 Mr. Freeze™ Ice Attack and 70910 Scarecrow™ Special Delivery to create an even bigger power station. Balloon backpack measures over 4” (11cm) high, 3” (9cm) wide and 1” (4cm) deep. Power plant measures over 2” (6cm) high, 2” (6cm) wide and 2” (7cm) deep.
All about this set
Background, build experience, collector context, and buying notes in one story.
For LEGO The Joker™ Balloon Escape (70900), we track 1 retailer in the Netherlands, with 1 currently in stock. The current lowest price is €44,99. Use price history and stock data to judge whether this is a good time to buy.
Stage a showdown between The Joker™ and Batman™ at the Gotham City Energy Facility in THE LEGO® BATMAN MOVIE: The Joker Balloon Escape set, featuring The Joker’s detachable balloon backpack and a power plant build. The power plant has a movable bomb element and silo with explode function, while Batman is armed with a grappling gun to intensify role-play battles. Includes two minifigures. Includes two minifigures: Batman™ and The Joker™. The Joker’s balloon backpack features five balloons and two translucent flame elements. The power plant features a silo with explode function, pipes, plus computer, pressure meter and bomb elements. Weapons include Batman's grappling gun with string attached. Accessory elements include Batman's cape and new-for-spring-2017 molded utility belt, and The Joker's special purple coat-tail. This set offers an age-appropriate build and play experience for ages 6+. Connect the power plant to other builds from 70901 Mr. Freeze™ Ice Attack and 70910 Scarecrow™ Special Delivery to create an even bigger power station. Balloon backpack measures over 4” (11cm) high, 3” (9cm) wide and 1” (4cm) deep. Power plant measures over 2” (6cm) high, 2” (6cm) wide and 2” (7cm) deep.
The current lowest price is €44,99 across 1 tracked retailers.
Instructions & specifications
Dimensions, pieces, build steps, and the official PDF building instruction.
Parts inventory
Known set data around pieces and build context.
Plates Special
Plate Special 1 x 1 with Clip Vertical [Thick Open O Clip]
Part ID 60897 · Light Bluish Gray
Qty 6
Plate Special 1 x 2 with 1 Stud with Groove and Inside Stud Holder (Jumper)
Part ID 15573 · Yellow
Qty 2
Plate Special 1 x 1 with Clip Light, Bar Hole [Thick Ring]
Part ID 4081b · Dark Bluish Gray
Qty 2
Plate Special 1 x 2 with Angled Handles on Side
Part ID 92692 · Black
Qty 2
Plate Special 2 x 4 with 2 Pin Holes
Part ID 26599 · Light Bluish Gray
Qty 1
Technic Plate 2 x 4 [3 Holes]
Part ID 3709 · Dark Bluish Gray
Qty 1
Plate Special 1 x 1 with Clip Horizontal [Thick Open O Clip]
Part ID 61252 · Black
Qty 1
Plate Special 2 x 2 with Groove and Center Stud (Jumper)
Part ID 87580 · Lime
Qty 1
Bracket 1 x 2 - 1 x 2 Inverted
Part ID 99780 · Dark Bluish Gray
Qty 1
Bracket 1 x 2 - 1 x 2
Part ID 99781 · Black
Qty 1
Bars, Ladders and Fences
Bar Holder with Clip
Part ID 11090 · White
Qty 5
Bar 4L (Lightsaber Blade / Wand)
Part ID 30374 · White
Qty 3
Bar 6L with Stop Ring
Part ID 63965 · White
Qty 2
Bar 1 x 4 x 2
Part ID 6187 · Yellow
Qty 1
Bricks Round and Cones
Brick Round 1 x 1 Open Stud
Part ID 3062b · Trans-Neon Green
Qty 4
Brick Round 2 x 2 x 1 1/3 Inverted
Part ID 24947 · Yellow
Qty 2
Brick Round 2 x 2 x 1 1/3 Inverted
Part ID 24947 · Red
Qty 2
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 · Red
Qty 2
Brick Round 2 x 2 Dome Top, Hollow Stud
Part ID 30367c · Yellow
Qty 2
Brick Round 2 x 2 Dome Top, Hollow Stud
Part ID 30367c · Red
Qty 2
Technic Axles
Technic Axle 2 Notched
Part ID 32062 · Black
Qty 3
Minifig Shields, Weapons, & Tools
Weapon Gun Ray / Sci Fi - Rounded Heat Diffusers
Part ID 13608 · Flat Silver
Qty 2
Weapon Gun / Blaster with Hollow Studs on Sides and Inside Axle Holder
Part ID 24144 · Black
Qty 1
Tool Grappling Hook
Part ID 30192 · Dark Bluish Gray
Qty 1
Tiles Special
Tile Special 1 x 2 Grille with Bottom Groove
Part ID 2412b · Tan
Qty 2
Tile Round 2 x 2 with Hole
Part ID 15535 · Lime
Qty 1
Tile Special 1 x 2 Grille with Bottom Groove
Part ID 2412b · Light Bluish Gray
Qty 1
Tile Special 1 x 2 with Sloped Walls AKA Money / Gold Bar [Ingot]
Part ID 99563 · Light Bluish Gray
Qty 1
Tiles
Tile 1 x 4 with Groove
Part ID 2431 · Yellow
Qty 2
Tile 1 x 2 with Groove
Part ID 3069b · White
Qty 2
Tile 2 x 2 with Groove
Part ID 3068b · Tan
Qty 1
Tile 2 x 4 with Groove
Part ID 87079 · Yellow
Qty 1
Bricks Special
Brick Special 1 x 2 with Pin
Part ID 2458 · Dark Bluish Gray
Qty 2
Brick Special 1 x 1 with Studs on 2 Sides
Part ID 47905 · Tan
Qty 2
Brick Special 1 x 2 with Vertical Clip [Open O Clip]
Part ID 30237b · Light Bluish Gray
Qty 1
Brick Special 1 x 2 x 2/3 with Studs on Sides
Part ID 4595 · Black
Qty 1
Brick Special 1 x 1 Studs on 4 Sides
Part ID 4733 · Dark Bluish Gray
Qty 1
Bricks
Brick 1 x 1
Part ID 3005 · Sand Green
Qty 2
Brick 2 x 4
Part ID 3001 · Sand Green
Qty 1
Brick 1 x 2
Part ID 3004 · Light Bluish Gray
Qty 1
Minifig Accessories
Equipment Paint Roller Brush Handle Smooth Handle
Part ID 34076 · Black
Qty 2
Equipment Dynamite Sticks
Part ID 64728 · Red
Qty 2
Plates
Plate 1 x 4
Part ID 3710 · Dark Bluish Gray
Qty 2
Plate 2 x 3
Part ID 3021 · Dark Bluish Gray
Qty 1
Plate 2 x 2
Part ID 3022 · Light Bluish Gray
Qty 1
Plate 2 x 2
Part ID 3022 · Yellow
Qty 1
Plate 1 x 2
Part ID 3023 · Black
Qty 1
Plate 1 x 2
Part ID 3023 · Trans-Clear
Qty 1
Plate 2 x 8
Part ID 3034 · Dark Bluish Gray
Qty 1
Plate 4 x 8
Part ID 3035 · Light Bluish Gray
Qty 1
Plates Round Curved and Dishes
Dish 2 x 2 Inverted [Radar]
Part ID 4740 · Light Bluish Gray
Qty 2
Plate Round 1 x 1 with Solid Stud
Part ID 6141 · Flat Silver
Qty 2
Plate Round 1 x 1 with Solid Stud
Part ID 6141 · Black
Qty 2
Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening)
Part ID 4032a · Dark Bluish Gray
Qty 1
Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening)
Part ID 4032a · White
Qty 1
Plate Round 1 x 1 with Solid Stud
Part ID 6141 · Trans-Red
Qty 1
Plate Round 1 x 1 with Solid Stud
Part ID 6141 · Trans-Green
Qty 1
Energy Effects
Wave / Flame Rounded with Base Rim
Part ID 6126b · Trans-Orange
Qty 2
Tiles Round and Curved
Tile Round 1 x 1
Part ID 98138 · Lime
Qty 2
Tile Round 1 x 1
Part ID 98138 · Blue
Qty 2
String, Bands and Reels
String with End Studs 11L Overall
Part ID 14226c11 · Black
Qty 1
Transportation - Land
Steering Wheel Small, 2 x 2 [Reinforced]
Part ID 16091 · Light Bluish Gray
Qty 1
Minifig Hipwear
Minifig Hipwear Utility Belt
Part ID 27145 · Yellow
Qty 1
Stickers
Technic Connectors
Technic Axle and Pin Connector Angled #2 - 180°
Part ID 32034 · Red
Qty 1
Technic Pins
Technic Pin 1/2
Part ID 4274 · Blue
Qty 1
Bricks Sloped
Slope 30° 1 x 2 x 2/3
Part ID 85984 · Tan
Qty 1
Retailer reviews
Summarized retailer review data when available.
LEGO always works well with kids. However, it is quite expensive and there are not many pieces in the box.
Endless fun, great design, good quality, I'm thrilled!
Two plus points: endless fun and good quality.
LEGO toys that every child can play with for hours.
A great gift set for LEGO Batman fans! I made my niece very happy with it ; )
The children find it super to play with this.
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 91 price points across 1 retailers. The chart on the page remains the full interactive source.
Price forecast
Conservative baseline for the next period.
Waiting is a reasonable strategy: the signal is stronger than many comparable sets.
FAQ & set details
Pieces, year, RRP and retailer coverage.
Quick answers about price, stock and set data.