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21308 LEGO Ideas Adventure Time thumbnail image

21308 LEGO Ideas Adventure Time
Images 6Description 
21308 LEGO Ideas Adventure Time
  • Adventure Time thumbnail
  • Adventure Time thumbnail
  • Adventure Time thumbnail
  • Adventure Time thumbnail
  • Adventure Time thumbnail
  • Adventure Time thumbnail

LEGO 21308 Adventure Time is a Ideas set valued at $130 for new and sealed sets, up 160% from an original retail price of $49.99. The set retired in January 2019 with annual appreciation averaging 11.38% since. Used copies are valued between $52 and $69 depending on condition. Secondary market prices for new and sealed sets typically fall between $85 and $135. Momentum is building as the set climbs faster than similar retired sets, aided by fewer copies listed for sale.

Adventure Time Value (New/Sealed)

This chart represents the current new/sealed value of the set Adventure Time since January 2019. Very high accuracy
LEGO 21308 Adventure Time is an Ideas set released in 2017, containing 495 pieces. It builds eight brick-built characters from the series: Finn, Jake, Princess Bubblegum, Lady Rainicorn, Marceline, BMO, Ice King, and Gunter. Finn, Princess Bubblegum, Marceline, and Ice King have movable arms, and accessories include Finn’s sword, Marceline’s axe-bass, BMO’s joysticks, and Ice King’s translucent-blue stars. The set was designed by fan builder Ludovic Piraud and is based on the Brick-built Adventure Time figures project by aBetterMonkey.

New and sealed, Adventure Time is worth about $130 today. It has averaged 11.4% a year since it retired, and our forecast has it near $133 next year and $157 in five. The average used price is $57 for those in good overall condition. New and sealed listings currently range from $122 to $150. The set was available for 25 months, from December 2016 to January 2019.
All regions

For Sale (New/Sealed)

 (US) Ideas 21308 Adventure Time New Factory Sealed Retired Set
BrickEconomy Choice
$98.00
(US) Ideas: Adventure Time (21308) $100.00
-23.1%
(KR) Ideas 21308 Adventure Time New Factory Sealed Retired Set $104.90
-19.3%
(KR) [SEALED] LEGO 21308 Ideas Adventure Time NEW $111.96
-13.9%
(US) Ideas 21308 Adventure Time 495 pieces New in Sealed Box $115.00
-11.5%
(US) Ideas: Adventure Time Animated Series Cartoon Network #: 21308 Retired [2] $117.00
-10.0%
(KR) ideas adventure time building set 21308 496 pcs figures New&Sealed $117.98
-9.2%
(US) Ideas Adventure Time (21308) NEW & SEALED Animated Series Retired Rare Set $119.99
-7.7%
(KR) 21308 Adventure Time Cartoon Network NEW Sealed $122.99
-5.4%
(US) Ideas: Adventure Time (21308) Brand New Sealed $124.99
-3.9%
(KR) 21308 Ideas Adventure Time Finn Jake 495pcs Figures Retired Sealed New Set $124.99
-3.9%
(US) Ideas Adventure Time 21308 Set - Rare and Retired Brand New in Box $124.99
-3.9%
(US) Ideas: Adventure Time (21308) NEW SEALED $125.00
-3.8%
(US) Ideas 21308 Adventure Time 495 pcs Cartoon Network New & Sealed $129.00
-0.8%
(US) Ideas: Adventure Time Animated Series Cartoon Network #: 21308 Retired [1] $130.00
(KR) Ideas 21308 Adventure Time 496 Pieces Finn Jake BMO Ice King Retired Sealed $130.00
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Sales Distribution (Last 90 Days)

This chart shows the distribution of sales for the past three months of new/sealed 21308 Adventure Time.

Sale Trends

This chart shows the sales trends of new/sealed 21308 Adventure Time.

Market Momentum

Bullish
Value has climbed over the last three months, with fewer copies listed for sale. It is the fastest-growing of the retired Ideas Licensed sets over the past year. The site's two-year forecast points to slower growth than peers over the coming months.
DemandBottom 25% in Ideas
Very high demand
12 months agoToday
SupplyFewer than most in Ideas
Listings down 5% this month
12 months agoToday
Growth vs peers+11% typical for Licensed
+44% over the past year
12 months agoToday
Outlook:19% bearish·16% neutral·65% bullish
Why it's moving, signals and outlook

Compared with other Licensed sets

Three things work in Adventure Time's favour among the Licensed sets. No set below it is as hard to find for sale, the sets at the bottom of the group all retired between 2023 and 2026, and over the past year it outpaced similar sets.

#10 of 25
By growth since retail, +160%
+0%+527%
In the top half of the group.
$0.26 a piece
New and sealed value per piece
This set
$0.26
Typical
$0.19
About 40% above the group's typical value per piece.
#21 of 23
Used value as a share of new, 44%
34%86%
In the bottom quarter of the group.
#10 of 26 retired
Wanted for each member who owns it
This set
Typical
Close to the rate of the group's retired sets.
Top sets by growthSince retail
121101 Hayabusa+527%
221314 TRON Legacy+414%
321302 The Big Bang Theory+393%
1021308 Adventure Time+160%

Sets in Ideas / Licensed

21311 Voltron

Theme / Subtheme Ideas / Licensed
Year 2018
Pieces 2,321
Availability Retired
21311 LEGO Ideas Voltron
Retail $179.99
Value $500.00
Growth  +177.8%
Annual growth 15.9%

21319 Central Perk

Theme / Subtheme Ideas / Licensed
Year 2019
Pieces / Minifigs 1,070 / 7
Availability Retired
21319 LEGO Ideas Central Perk
Retail $59.99
Value $110.00
Growth  +83.4%
Annual growth 16.6%

21307 Caterham Seven 620R

Theme / Subtheme Ideas / Licensed
Year 2016
Pieces 771
Availability Retired
21307 LEGO Ideas Caterham Seven 620R
Retail $79.99
Value $137.89
Growth  +72.4%
Annual growth 6.4%

21317 Steamboat Willie

Theme / Subtheme Ideas / Licensed
Year 2019
Pieces / Minifigs 751 / 2
Availability Retired
21317 LEGO Ideas Steamboat Willie
Retail $89.99
Value $149.99
Growth  +66.7%
Annual growth 9.0%

21316 The Flintstones

Theme / Subtheme Ideas / Licensed
Year 2019
Pieces / Minifigs 748 / 4
Availability Retired
21316 LEGO Ideas The Flintstones
Retail $59.99
Value $128.59
Growth  +114.4%
Annual growth 14.0%

21303 WALL-E

Theme / Subtheme Ideas / Licensed
Year 2015
Pieces 677
Availability Retired
21303 LEGO Ideas WALL-E
Retail $59.99
Value $270.80
Growth  +351.4%
Annual growth 16.3%

21304 Doctor Who

Theme / Subtheme Ideas / Licensed
Year 2015
Pieces / Minifigs 623 / 6
Availability Retired
21304 LEGO Ideas Doctor Who
Retail $59.99
Value $249.99
Growth  +316.7%
Annual growth 15.4%

21306 The Beatles Yellow Submarine

Theme / Subtheme Ideas / Licensed
Year 2016
Pieces / Minifigs 550 / 5
Availability Retired
21306 LEGO Ideas The Beatles Yellow Submarine
Retail $59.99
Value $270.33
Growth  +350.6%
Annual growth 18.5%

21302 The Big Bang Theory

Theme / Subtheme Ideas / Licensed
Year 2015
Pieces / Minifigs 484 / 7
Availability Retired
21302 LEGO Ideas The Big Bang Theory
Retail $59.99
Value $295.72
Growth  +392.9%
Annual growth 17.5%

21314 TRON Legacy

Theme / Subtheme Ideas / Licensed
Year 2018
Pieces / Minifigs 230 / 3
Availability Retired
21314 LEGO Ideas TRON Legacy
Retail $34.99
Value $179.98
Growth  +414.4%
Annual growth 26.7%

Adventure Time Questions

How much is LEGO 21308 Adventure Time worth today?

A new, sealed copy of Adventure Time is worth about $130 today, and most sealed copies sell for between $85 and $135. The value has risen 17% in the past 90 days. On the used market, expect to pay around $57.

Has LEGO 21308 Adventure Time been retired?

Yes. Adventure Time retired in January 2019, having been in production for about 2 years, 3 months longer than the typical Licensed set. New copies now come only from the secondary market, where sellers on eBay and BrickLink set the price.

Has LEGO 21308 Adventure Time increased in value?

Yes. Adventure Time is now worth 160% more than its $49.99 retail price, about 11.4% a year. That is well ahead of the Licensed average of 6.9% a year.

How much could LEGO 21308 Adventure Time be worth in a year?

Next year's forecast for Adventure Time is $133, about 2% more than today. The short-term reading agrees, with the market reading bullish. This is an estimate and markets can change.

What is the piece count of LEGO 21308 Adventure Time?

Adventure Time is built from 495 pieces, or $0.10 per piece at retail.

Top lists

My Collection

Adventure Time Reviews

40 reviews
4.6
Collectors
Investors
TTPM
“LEGO has done an awesome job at bringing to life these silly and whimsy characters from the world of Adventure Time. Fans of the show will appreciate the attention to detail, such as the gems of power worn by Princess Bubblegum and Ice King as well as Marceline’s killer... More axe-bass, which she is always seen playing.”
Full review at ttpm.com
The Brothers Brick
“I think it works great as a display set, and any self-respecting Adventure Time fan is gonna want a copy. But since its likely to be a one-off set, that means no follow-up sets featuring additional characters from the show, which I think will disappoint fan collectors.”
Full review at www.brothers-brick.com
Eurobricks
“Overall, this is an excellent set. It was great fun to play with. After I had built them, there was lots of playing to be done. The characters are fun to pose and display. Great to play with and the simplistic design means there are many additions one can make to accessories... More the characters.”
Full review at www.eurobricks.com

About Ideas Licensed

Licensed is where LEGO Ideas sets based on films, TV series, games, music and brands are filed. Each began as a fan design that reached 10,000 supporters on the Ideas website before LEGO reviewed it, and the fan whose design is made gets a share of the sales. Licensed ideas are harder to get made, because LEGO also needs an agreement with the owner, and many popular projects have stopped at that step.

Licensed was introduced in 2012 and currently consists of 43 sets. As of today, 21348 Dungeons & Dragons Red Dragon's Tale is the most valuable Licensed set with an estimated new/sealed value of $540.
Summary
Ideas Licensed Adventure Time set 21308 was released on December 27, 2016, retailing for $50, it has since been retired. New, unopened sets are valued at $130, while used sets sell around $57.
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Display and role-play with this LEGO® Adventure Time™ set, featuring eight buildable Adventure Time characters with an assortment of play-starting accessory elements. An ideal gift for fans of the popular Cartoon Network animated TV series.

Features eight buildable LEGO® brick Adventure Time™ characters: Finn, Jake, Princess Bubblegum, Lady Rainicorn, Marceline, BMO, Ice King and Gunter. Finn, Princess Bubblegum, Marceline and Ice King each have movable arms. Includes Finn’s sword. Accessory elements include Marceline's axe-bass, BMO's joysticks and Ice King's translucent-blue stars. Great for display or role-playing funny scenes from Cartoon Network's Adventure Time™ series. Includes a booklet about the animated TV series and the fan designer of this set.
Description provided by LEGO©