Very good!
I am very satisfied with this toy. What I particularly like: endless fun, great design, good quality.
Ideas
Set 21308
LEGO Adventure Time™ 21308
Lowest price now
€ 173,12
+103.3% vs. last week
Waiting may pay off The price is above the average.
View at FNAC for €173.12Price details
Lowest ever
€ 66.00
RRP
€ 54.99
Average price
€ 79.51
Price per piece
€ 0.35
Release date
1 Jan 2017
1 / 9
ESC to close
Compare 1 retailers.
Retailer prices for 21308 are sorted by the lowest delivered price when shipping is known.
Retailer pricesPrices tracked across 9 retailers, updated twice a day.
If you buy through our links, we may earn a commission. This does not affect prices or ranking.
Full price history at a glance.
Lowest yet
€66.00
5 Feb 2026 · Bol.com
Peak price
€173.12
7 Aug 2026 · FNAC
Average
€79.51
45% above RRP
RRP
€54.99
reference price
Daily lowest price tracked across 2 retailers in Belgium. The dotted line marks LEGO's recommended retail price.
Source: daily measurement at 2 retailers in Belgium, 15 Dec 2025 – 9 Aug 2026. RRP via LEGO.com.
| Date | Price | Retailer | Stock |
|---|---|---|---|
| €173.12 | FNAC | In stock | |
| €173.12 | FNAC | In stock | |
| €173.12 | FNAC | In stock | |
| €85.17 | FNAC | In stock | |
| €85.17 | FNAC | In stock | |
| €85.17 | FNAC | In stock | |
| €85.17 | FNAC | In stock | |
| €85.17 | FNAC | In stock | |
| €85.17 | FNAC | In stock | |
| €85.17 | FNAC | In stock | |
| €85.17 | FNAC | In stock | |
| €85.17 | FNAC | In stock |
Price expectation
Price will likely drop.
82%
High · ±6%
Stronger signal than most sets in this theme. Waiting is a reasonable strategy.
Estimated price · next 3 months
| Date | Price | Type |
|---|---|---|
| 2026-06-29 | €85.17 | History |
| 2026-06-30 | €85.17 | History |
| 2026-07-01 | €85.17 | History |
| 2026-07-02 | €85.17 | History |
| 2026-07-03 | €85.17 | History |
| 2026-07-04 | €85.17 | History |
| 2026-07-05 | €85.17 | History |
| 2026-07-06 | €85.17 | History |
| 2026-07-07 | €85.17 | History |
| 2026-07-08 | €85.17 | History |
| 2026-07-09 | €85.17 | History |
| 2026-07-10 | €85.17 | History |
| 2026-07-11 | €85.17 | History |
| 2026-07-12 | €85.17 | History |
| 2026-07-13 | €85.17 | History |
| 2026-07-14 | €85.17 | History |
| 2026-07-15 | €85.17 | History |
| 2026-07-16 | €85.17 | History |
| 2026-07-17 | €85.17 | History |
| 2026-07-18 | €85.17 | History |
| 2026-07-19 | €85.17 | History |
| 2026-07-20 | €85.17 | History |
| 2026-07-21 | €85.17 | History |
| 2026-07-22 | €85.17 | History |
| 2026-07-23 | €85.17 | History |
| 2026-07-24 | €85.17 | History |
| 2026-07-25 | €85.17 | History |
| 2026-07-26 | €85.17 | History |
| 2026-07-27 | €85.17 | History |
| 2026-07-28 | €85.17 | History |
| 2026-07-29 | €85.17 | History |
| 2026-07-30 | €85.17 | History |
| 2026-07-31 | €85.17 | History |
| 2026-08-01 | €85.17 | History |
| 2026-08-02 | €85.17 | History |
| 2026-08-03 | €85.17 | History |
| 2026-08-04 | €85.17 | History |
| 2026-08-05 | €85.17 | History |
| 2026-08-06 | €85.17 | History |
| 2026-08-07 | €173.12 | History |
| 2026-08-08 | €173.12 | History |
| 2026-08-09 | €173.12 | History |
| 2026-09-08 | €169.66 | Forecast |
| 2026-10-08 | €166.19 | Forecast |
| 2026-11-07 | €162.73 | Forecast |
€54.99
RRP
€85.17
Lowest · 90 days
€173.12
Highest · 90 days
Falling
Trend
About this set
For LEGO Adventure Time™ (21308), we track 1 retailer in Belgium, with 1 currently in stock. This set from the Ideas theme has 496 pieces and was released in 2017. The current lowest price is €173.12 at FNAC. That works out to €0.35 per piece. The lowest price ever was €66.00 on 5 Feb 2026 at Bol.com. The set is recommended for builders aged 9 and up. The current price is above that low, so waiting for a drop may pay off. Use price history and stock data to judge whether this is a good time to buy.
Dimensions
19.1 × 26.2 × 6.1 cm
Pieces
496
Age
9+
Explore more
Dive deeper into this set.
All about this set
What time is it? It's LEGO® Adventure Time™!
I am very satisfied with this toy. What I particularly like: endless fun, great design, good quality.
Reference
Set details
Set number
21308
Theme
Ideas
Subtheme
Licensed
Year
2017
Pieces
496
Price per piece
€0.35
Age
9+
Dimensions
19.1 × 26.2 × 6.1 cm
RRP
€54.99
Parts inventory
496
pieces
Distinctive parts
-
Tile Round 1 x 1 with White Circle Print Part ID 98138pr0076
-
Snowflake / Star 4 x 4 Part ID 42409
-
Brick Sloped 75° 2 x 2 x 3 Double Convex Part ID 3685
Building instructions
Adventure Time™ instruction manual
Related sets Ideas.
Other sets from the same theme for price comparison.
Frequently asked questions
All about the Adventure Time™.
What is the lowest price for Adventure Time™?
The lowest current price we show is €173.12.
Has LEGO 21308 ever been cheaper?
The lowest historical price was €66.00 on 5 Feb 2026 at Bol.com.
How many pieces does LEGO 21308 have?
This set has 496 pieces.
What year is this set from?
LEGO 21308 was released in 2017.
What is the RRP for LEGO 21308?
LEGO's recommended retail price is €54.99.
What is the recommended age for LEGO 21308?
LEGO recommends ages 9+ for this set.
Is LEGO 21308 still available?
Yes, this set is currently available at 1 retailer.
Which retailers do you compare?
We currently compare 1 retailer prices for this set.
How often do you update prices?
We check prices multiple times per day at every tracked retailer and publish the most recent value on this page.