ATTRIBUTE: TRAP
CARD TYPE: Normal Trap
DESCRIPTION: Special Summon up to 2 "Crystal Beast" Monster Cards from your Spell & Trap Zone, and if you do, gain LP equal to their combined original ATK. If a "Crystal Beast" card(s) is placed in your Spell & Trap Zone while this card is in your GY, even during the Damage Step: You can banish this card; excavate the top card of your Deck, and if it is a "Crystal Beast" monster, either add it to your hand or Special Summon it. Otherwise, send that card to the GY. You can only use this effect of "Crystal Boon" once per turn.

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PRICE FAQ

What is Crystal Boon (Structure Deck: Legend of the Crystal Beasts) worth today?

Crystal Boon [1st Edition] has a TCGplayer market price of $0.12 as of 2026-09-17.

What is the all-time high price for Crystal Boon?

In TickerMint's daily data (since September 2026), the all-time high market price for Crystal Boon [1st Edition] is $0.12 (2026-09-16) and the all-time low is $0.12 (2026-09-16).

What would a seller actually net for Crystal Boon?

The TickerMint Estimate for Crystal Boon is $0.12. It is a fee-adjusted fair value blending TCGplayer and eBay data to estimate what a seller nets after marketplace fees.

how these numbers are computed →

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