Adventure Time #21308 [21308] Sealed Price — $31.00 | Ideas | LEGO

Adventure Time #21308 [21308] from Ideas is worth $31.00 as of June 5, 2026.
Adventure Time #21308 [21308] - Ideas - LEGO card
Card Name
Adventure Time #21308 [21308]
Current Price
$31.00
Price Range
$27.90 – $34.10
Set
Ideas
Game
LEGO
Rarity
Sealed
Card Number
21308
Era
Modern
Type
sealed
Last Updated
June 5, 2026

Raw & Graded Price Snapshot

Condition / GradePrice7d30dRecent Sales
Raw / Ungraded$31.000.0%0.0%N/A

Marketplace Price Comparison

SourcePriceBasisAction
Guardian Estimate$31.00Blended market valueView price history

Sources tracked: current_price_snapshot.

How Guardian Calculates This Price

Guardian combines marketplace prices, recent sold listings, graded-card estimates, and cross-market checks into one daily card value. We separate raw and graded prices where data is available, ignore obvious outliers, and update card pages as new market data arrives.

Read the full Guardian Oracle pricing methodology.

Track, Grade, or Sell This Card

The Adventure Time #21308 card from the LEGO Ideas set features characters and elements from the popular animated series. As a Sealed rarity item, it holds a current market value of $31.00, reflecting its appeal among collectors of both LEGO and Adventure Time merchandise. The card's value may fluctuate based on demand and the overall popularity of the series within the trading card community.

Track Adventure Time #21308 [21308] price trends, view grading values, and get market alerts on Guardian TCG. Updated daily with data from multiple sources.

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Frequently Asked Questions

How much is Adventure Time #21308 [21308] from Ideas worth?

Adventure Time #21308 [21308] from Ideas is currently worth $31.00 in 2026. Prices are updated daily from multiple sources.

What is Adventure Time #21308 [21308] Sealed worth?

The Sealed version of Adventure Time #21308 [21308] from Ideas is worth $31.00. Sealed cards are among the most collectible pulls in the set.

How rare is Adventure Time #21308 [21308] in Ideas?

Adventure Time #21308 [21308] is a Sealed card from the Ideas set in LEGO.

Is Adventure Time #21308 [21308] going up in value?

Adventure Time #21308 [21308] has decreased 0.0% in the last 7 days and decreased 0.0% in 30 days. Current Guardian Estimate: $31.00.

Where can I buy Adventure Time #21308 [21308]?

You can compare prices and buy Adventure Time #21308 [21308] on TCGPlayer, eBay, and CardMarket. Guardian TCG tracks live prices from all three sources — current Guardian Estimate: $31.00.

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How much is Adventure Time #21308 [21308] from Ideas worth?

Adventure Time #21308 [21308] from Ideas is currently worth $31.00 in 2026. Prices are updated daily from multiple sources.

What is Adventure Time #21308 [21308] Sealed worth?

The Sealed version of Adventure Time #21308 [21308] from Ideas is worth $31.00. Sealed cards are among the most collectible pulls in the set.

How rare is Adventure Time #21308 [21308] in Ideas?

Adventure Time #21308 [21308] is a Sealed card from the Ideas set in LEGO.

Is Adventure Time #21308 [21308] going up in value?

Adventure Time #21308 [21308] has decreased 0.0% in the last 7 days and decreased 0.0% in 30 days. Current Guardian Estimate: $31.00.

Where can I buy Adventure Time #21308 [21308]?

You can compare prices and buy Adventure Time #21308 [21308] on TCGPlayer, eBay, and CardMarket. Guardian TCG tracks live prices from all three sources — current Guardian Estimate: $31.00.