Iconic LEGO set from The Big Bang Theory
It is a great set with a lot of detail and 6 minifigures. Very recognizable for true fans of The Big Bang Theory. A real must-have for the LEGO collector.
Retailer prices for 21302 are sorted by the latest lowest price.
Retailer pricesPrice history 21302
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, 15 Dec 2025 – 31 May 2026. RRP via LEGO.com.
| Date | Price | Retailer | Stock |
|---|---|---|---|
| €249,95 | Special Bricks | In stock | |
| €249,95 | Special Bricks | In stock | |
| €249,95 | Special Bricks | In stock | |
| €294,00 | Bol.com | In stock | |
| €249,95 | Special Bricks | In stock | |
| €249,95 | Special Bricks | In stock | |
| €294,00 | Bol.com | In stock | |
| €249,95 | Special Bricks | In stock | |
| €249,95 | Special Bricks | In stock | |
| €249,95 | Special Bricks | In stock | |
| €249,95 | Special Bricks | In stock | |
| €249,95 | Special Bricks | In stock |
Calibrated forecast based on historical pricing, seasonal patterns and retailer behavior. Tuned conservatively: rather cautious than optimistic.
Low likelihood of further drops. Current price is near the all-time low.
What to know about LEGO 21302 before you buy.
For LEGO The Big Bang Theory (21302), we track 1 retailer in the Netherlands, with 1 currently in stock. The current lowest price is €249,95. Use price history and stock data to judge whether this is a good time to buy.
Build Leonard and Sheldon's living room for display and role play! Indulge your inner genius and build this LEGO® version of Leonard and Sheldon's living room as seen in the hit American sitcom The Big Bang Theory! This set was created by two LEGO fan designers—Ellen Kooijman from Sweden and Glen Bricker from the USA—and selected by LEGO Ideas members. Featuring loads of authentic details to satisfy all The Big Bang Theory devotees and including minifigures of all seven main characters from the show, it's ideal for display or role-playing fun. Includes 7 minifigures with assorted accessory elements: Leonard, Sheldon, Penny, Howard, Raj, Amy and Bernadette. * Includes 7 minifigures with assorted accessory elements: Leonard, Sheldon, Penny, Howard, Raj, Amy and Bernadette * Features Leonard and Sheldon's living room with all the iconic elements from the sitcom, including a telescope, whiteboard, DNA display model and various ornaments * Build an authentic replica of Leonard and Sheldon's living room in LEGO® bricks! * Great for display or role-playing scenes from the TV series * Includes a booklet about the designers and the hit American sitcom * The perfect gift for LEGO® and The Big Bang Theory fans of all ages! * Measures over 3" (8cm) high, 8" (22cm) wide and 4" (12cm) deep
All about this set
Background, build experience, collector context, and buying notes in one story.
For LEGO The Big Bang Theory (21302), we track 1 retailer in the Netherlands, with 1 currently in stock. The current lowest price is €249,95. Use price history and stock data to judge whether this is a good time to buy.
Build Leonard and Sheldon's living room for display and role play! Indulge your inner genius and build this LEGO® version of Leonard and Sheldon's living room as seen in the hit American sitcom The Big Bang Theory! This set was created by two LEGO fan designers—Ellen Kooijman from Sweden and Glen Bricker from the USA—and selected by LEGO Ideas members. Featuring loads of authentic details to satisfy all The Big Bang Theory devotees and including minifigures of all seven main characters from the show, it's ideal for display or role-playing fun. Includes 7 minifigures with assorted accessory elements: Leonard, Sheldon, Penny, Howard, Raj, Amy and Bernadette. * Includes 7 minifigures with assorted accessory elements: Leonard, Sheldon, Penny, Howard, Raj, Amy and Bernadette * Features Leonard and Sheldon's living room with all the iconic elements from the sitcom, including a telescope, whiteboard, DNA display model and various ornaments * Build an authentic replica of Leonard and Sheldon's living room in LEGO® bricks! * Great for display or role-playing scenes from the TV series * Includes a booklet about the designers and the hit American sitcom * The perfect gift for LEGO® and The Big Bang Theory fans of all ages! * Measures over 3" (8cm) high, 8" (22cm) wide and 4" (12cm) deep
The current lowest price is €249,95 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
Plate 1 x 1
Part ID 3024 · Reddish Brown
Qty 20
Plate 2 x 4
Part ID 3020 · Tan
Qty 16
Plate 1 x 1
Part ID 3024 · Tan
Qty 13
Plate 1 x 2
Part ID 3023 · Tan
Qty 11
Plate 1 x 2
Part ID 3023 · Dark Orange
Qty 10
Plate 1 x 4
Part ID 3710 · Reddish Brown
Qty 5
Plate 1 x 8
Part ID 3460 · Tan
Qty 4
Plate 1 x 4
Part ID 3710 · Tan
Qty 4
Plate 1 x 1
Part ID 3024 · Dark Green
Qty 3
Plate 1 x 3
Part ID 3623 · Reddish Brown
Qty 3
Plate 2 x 10
Part ID 3832 · Dark Orange
Qty 3
Plate 1 x 10
Part ID 4477 · Reddish Brown
Qty 3
Plate 1 x 2
Part ID 3023 · Dark Green
Qty 2
Plate 1 x 1
Part ID 3024 · Red
Qty 2
Plate 6 x 16
Part ID 3027 · Dark Tan
Qty 2
Plate 1 x 4
Part ID 3710 · Black
Qty 2
Plate 2 x 10
Part ID 3832 · Reddish Brown
Qty 2
Plate 2 x 4
Part ID 3020 · Reddish Brown
Qty 1
Plate 2 x 2
Part ID 3022 · Black
Qty 1
Plate 2 x 2
Part ID 3022 · Reddish Brown
Qty 1
Plate 1 x 2
Part ID 3023 · Black
Qty 1
Plate 1 x 2
Part ID 3023 · White
Qty 1
Plate 1 x 1
Part ID 3024 · Black
Qty 1
Plate 1 x 1
Part ID 3024 · Dark Blue
Qty 1
Plate 1 x 3
Part ID 3623 · Tan
Qty 1
Plate 16 x 16
Part ID 91405 · Dark Tan
Qty 1
Bricks
Brick 1 x 8
Part ID 3008 · Tan
Qty 16
Brick 1 x 3
Part ID 3622 · Tan
Qty 13
Brick 1 x 2
Part ID 3004 · Tan
Qty 12
Brick 1 x 1
Part ID 3005 · Medium Nougat
Qty 10
Brick 1 x 1
Part ID 3005 · Reddish Brown
Qty 9
Brick 1 x 2
Part ID 3004 · Dark Orange
Qty 7
Brick 1 x 1
Part ID 3005 · Tan
Qty 7
Brick 2 x 2 Corner
Part ID 2357 · Tan
Qty 6
Brick 1 x 4
Part ID 3010 · Reddish Brown
Qty 4
Brick 1 x 1 x 5 with Solid Stud
Part ID 2453b · Medium Nougat
Qty 1
Brick 1 x 2
Part ID 3004 · Reddish Brown
Qty 1
Tiles
Tile 1 x 2 with Groove
Part ID 3069b · Tan
Qty 12
Tile 1 x 1 with Groove
Part ID 3070b · Dark Red
Qty 8
Tile 1 x 2 with Groove
Part ID 3069b · Dark Red
Qty 4
Tile 1 x 8 with Groove
Part ID 4162 · Tan
Qty 4
Tile 1 x 2 with Groove
Part ID 3069b · Blue
Qty 3
Tile 1 x 4 with Groove
Part ID 2431 · Tan
Qty 2
Tile 2 x 2 with Groove
Part ID 3068b · Red
Qty 2
Tile 1 x 2 with Groove
Part ID 3069b · Dark Orange
Qty 2
Tile 1 x 2 with Groove
Part ID 3069b · Red
Qty 2
Tile 1 x 2 with Groove
Part ID 3069b · Reddish Brown
Qty 2
Tile 1 x 1 with Groove
Part ID 3070b · Blue
Qty 2
Tile 1 x 1 with Groove
Part ID 3070b · Dark Blue
Qty 2
Tile 1 x 1 with Groove
Part ID 3070b · Dark Bluish Gray
Qty 2
Tile 1 x 8 with Groove
Part ID 4162 · Blue
Qty 2
Tile 1 x 6 with Groove
Part ID 6636 · Dark Blue
Qty 2
Tile 2 x 4 with Groove
Part ID 87079 · Blue
Qty 2
Tile 1 x 4 with Groove
Part ID 2431 · Reddish Brown
Qty 1
Tile 2 x 2 with Newspaper 'THE LEGO NEWS volume 3' Print
Part ID 3068bpr0201 · White
Qty 1
Tile 2 x 2 with Suspension Bridge Print
Part ID 3068bpr0273 · Reddish Brown
Qty 1
Tile 1 x 2 with Groove
Part ID 3069b · Black
Qty 1
Tile 1 x 2 with Groove
Part ID 3069b · Green
Qty 1
Tile 1 x 2 with Groove
Part ID 3069b · Light Bluish Gray
Qty 1
Tile 1 x 2 with Computer Keyboard Standard Print
Part ID 3069bpr0030 · White
Qty 1
Tile 1 x 2 with Joystick and Vehicle Control Panel Print
Part ID 3069bpr0090 · Dark Bluish Gray
Qty 1
Tile 1 x 1 with Groove
Part ID 3070b · Tan
Qty 1
Tile 1 x 1 with Groove
Part ID 3070b · White
Qty 1
Bricks Special
Brick Special 1 x 1 with Stud on 1 Side
Part ID 87087 · Tan
Qty 11
Brick Special 1 x 2 with Masonry Brick Profile
Part ID 98283 · Medium Nougat
Qty 11
Brick Special 1 x 4 with Masonry Brick Profile
Part ID 15533 · Medium Nougat
Qty 6
Brick Special 1 x 1 with Headlight
Part ID 4070 · Reddish Brown
Qty 6
Brick Special 1 x 1 with Stud on 1 Side
Part ID 87087 · Dark Orange
Qty 4
Brick Special 1 x 1 with Headlight
Part ID 4070 · Dark Bluish Gray
Qty 2
Brick Special 1 x 1 with Headlight
Part ID 4070 · Green
Qty 1
Minifig Accessories
Tap 1 x 1 without Hole in Spout
Part ID 4599b · Blue
Qty 4
Equipment Crystal Ball Globe 2 x 2 x 2
Part ID 30106 · Trans-Clear
Qty 1
Equipment Sextant
Part ID 30154 · Dark Bluish Gray
Qty 1
Equipment Cup / Mug [Plain]
Part ID 3899 · Red
Qty 1
Tap 1 x 1 without Hole in Spout
Part ID 4599b · Red
Qty 1
Tap 1 x 1 without Hole in Spout
Part ID 4599b · Black
Qty 1
Equipment Telescope / Torch / Spyglass, Support Round 1 x 1 x 1 2/3
Part ID 64644 · Black
Qty 1
Lipstick with Light Bluish Gray Handle
Part ID 93094pat0001 · Red
Qty 1
Bricks Round and Cones
Cone 1 x 1 [Top Groove]
Part ID 59900 · Black
Qty 4
Brick Round 1 x 1 Open Stud
Part ID 3062b · Black
Qty 2
Brick Round 2 x 2 with Axle Hole
Part ID 3941 · Reddish Brown
Qty 2
Cone 1 x 1 [Top Groove]
Part ID 59900 · Trans-Yellow
Qty 2
Cone 1 x 1 [Top Groove]
Part ID 59900 · Flat Silver
Qty 2
Brick Round 1 x 1 Open Stud
Part ID 3062b · White
Qty 1
Brick Round 1 x 1 with Fins, Open Stud
Part ID 4588 · Dark Bluish Gray
Qty 1
Cone 1 x 1 [Top Groove]
Part ID 59900 · Trans-Red
Qty 1
Brick Round 2 x 2 Truncated Cone
Part ID 98100 · White
Qty 1
Bricks Curved
Brick Curved 1 x 2 x 1 1/3 with Curved Top
Part ID 6091 · Tan
Qty 4
Brick Curved 1 x 2 x 1 1/3 with Curved Top
Part ID 6091 · Reddish Brown
Qty 2
Plates Special
Plate Special 1 x 2 with 1 Stud with Groove and Inside Stud Holder (Jumper)
Part ID 15573 · Medium Blue
Qty 3
Plate Special 1 x 2 with 1 Stud with Groove and Inside Stud Holder (Jumper)
Part ID 15573 · Dark Tan
Qty 3
Plate Special 2 x 2 with Groove and Center Stud (Jumper)
Part ID 87580 · Dark Blue
Qty 3
Plate Special 1 x 2 with 1 Stud with Groove and Inside Stud Holder (Jumper)
Part ID 15573 · Reddish Brown
Qty 2
Plate Special 1 x 1 with Clip Horizontal [Thick Open O Clip]
Part ID 61252 · Tan
Qty 2
Plate Special 1 x 2 with Clip Horizontal on End
Part ID 63868 · Black
Qty 2
Plate Special 2 x 2 with Groove and Center Stud (Jumper)
Part ID 87580 · Dark Red
Qty 2
Plate Special 1 x 2 with 1 Stud with Groove and Inside Stud Holder (Jumper)
Part ID 15573 · Orange
Qty 1
Plate Special 1 x 2 with 1 Stud with Groove and Inside Stud Holder (Jumper)
Part ID 15573 · Black
Qty 1
Plate Special 1 x 2 with Door Rail
Part ID 32028 · Tan
Qty 1
Plate Special 1 x 2 [Side Handle Closed Ends]
Part ID 48336 · Black
Qty 1
Plate Special 2 x 2 with Groove and Center Stud (Jumper)
Part ID 87580 · Dark Tan
Qty 1
Plate Special 2 x 2 with Groove and Center Stud (Jumper)
Part ID 87580 · Green
Qty 1
Plate Special 2 x 2 with Groove and Center Stud (Jumper)
Part ID 87580 · Orange
Qty 1
Plate Special 2 x 2 with Groove and Center Stud (Jumper)
Part ID 87580 · Black
Qty 1
Plate Special 1 x 2 with Angled Handles on Side
Part ID 92692 · Black
Qty 1
Bracket 1 x 2 - 1 x 2
Part ID 99781 · Black
Qty 1
Technic Bricks
Technic Brick 1 x 1 with Pin Hole
Part ID 6541 · Reddish Brown
Qty 3
Technic Brick 1 x 1 with Pin Hole
Part ID 6541 · Blue
Qty 1
Tiles Special
Tile Special 1 x 1 with Clip with Rounded Edges
Part ID 15712 · Black
Qty 2
Tile Special 1 x 2 Grille with Bottom Groove
Part ID 2412b · Black
Qty 2
Tile Special 1 x 1 with Clip with Rounded Edges
Part ID 15712 · Light Bluish Gray
Qty 1
Technic Pins
Technic Pin 1/2
Part ID 4274 · Light Bluish Gray
Qty 2
Panels
Panel 1 x 2 x 1 [Rounded Corners]
Part ID 4865b · Light Bluish Gray
Qty 2
Panel 1 x 1 x 1 Corner
Part ID 6231 · Light Bluish Gray
Qty 2
Panel 1 x 2 x 2 [Side Supports / Hollow Studs]
Part ID 87552 · Reddish Brown
Qty 1
Plates Round Curved and Dishes
Plate Round 1 x 1 with Solid Stud
Part ID 6141 · Black
Qty 2
Plate Round 1 x 1 with Solid Stud
Part ID 6141 · Light Bluish Gray
Qty 2
Plate Round Corner 4 x 4
Part ID 30565 · Tan
Qty 1
Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening)
Part ID 4032a · Black
Qty 1
Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening)
Part ID 4032a · Blue
Qty 1
Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening)
Part ID 4032a · Red
Qty 1
Dish 2 x 2 Inverted [Radar]
Part ID 4740 · Black
Qty 1
Dish 2 x 2 Inverted [Radar]
Part ID 4740 · Light Bluish Gray
Qty 1
Plate Round 4 x 4 with Pin Hole
Part ID 60474 · Light Bluish Gray
Qty 1
Plate Round 4 x 4 with Pin Hole
Part ID 60474 · Dark Brown
Qty 1
Plate Round 1 x 1 with Solid Stud
Part ID 6141 · Green
Qty 1
Plate Round 1 x 1 with Solid Stud
Part ID 6141 · Trans-Green
Qty 1
Plate Round 1 x 1 with Solid Stud
Part ID 6141 · Trans-Yellow
Qty 1
Animals / Creatures
Animal, Dog, Chihuahua with Basic Face Print
Part ID 12888pr0001 · Medium Nougat
Qty 1
Minifig Shields, Weapons, & Tools
Weapon Harpoon [Smooth Shaft]
Part ID 18041 · Flat Silver
Qty 1
Weapon Gun / Pistol / Revolver Large Barrel, Long Grip
Part ID 30132 · Dark Bluish Gray
Qty 1
Weapon Lightsaber Hilt with Bottom Ring
Part ID 64567 · White
Qty 1
Supports, Girders and Cranes
Support Round 2 x 2 x 2 Stand with Reinforced Underside
Part ID 19798 · Black
Qty 1
Stickers
Technic Special
Technic Ball Joint
Part ID 32474 · Light Bluish Gray
Qty 1
Hinges, Arms and Turntables
Hinge Brick 1 x 2 Base
Part ID 3937 · Light Bluish Gray
Qty 1
Hinge Brick 2 x 2 Top Plate Thin
Part ID 6134 · Black
Qty 1
Bars, Ladders and Fences
Bar 1 x 4 x 2 with Studs
Part ID 4083 · White
Qty 1
Bar 6L with Stop Ring
Part ID 63965 · White
Qty 1
Bar 3L
Part ID 87994 · Light Bluish Gray
Qty 1
Bar 1L with Top Stud and Two Side Studs
Part ID 92690 · Light Bluish Gray
Qty 1
Minifig Neckwear
Minifig Neckwear Bracket [One Stud]
Part ID 42446 · Black
Qty 1
Windows and Doors
Window 1 x 4 x 6 Frame with 3 Panes
Part ID 57894 · White
Qty 1
Glass for Window 1 x 4 x 6
Part ID 57895 · Trans-Clear
Qty 1
Door Frame 1 x 4 x 6 Type 2
Part ID 60596 · White
Qty 1
Tubes and Hoses
Hose Rigid 3mm D. 8L / 6.4cm
Part ID 75c08 · Light Bluish Gray
Qty 1
Minifigs
Minifig Trophy Statuette
Part ID 90398 · Dark Red
Qty 1
Tools
Brick and Axle Separator v2.0
Part ID 96874 · Orange
Qty 1
Tiles Round and Curved
Tile Round 1 x 1
Part ID 98138 · White
Qty 1
Tile Round 1 x 1
Part ID 98138 · Trans-Clear
Qty 1
Retailer reviews
Summarized retailer review data when available.
It is a great set with a lot of detail and 6 minifigures. Very recognizable for true fans of The Big Bang Theory. A real must-have for the LEGO collector.
Collector's item
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 111 price points across 1 retailers. The chart on the page remains the full interactive source.
Price forecast
Conservative baseline for the next period.
The chance of a further drop is low. The current price is near the lowest measurement.
FAQ & set details
Pieces, year, RRP and retailer coverage.
Quick answers about price, stock and set data.