Grades 1–6 are estimates modeled from the raw price — PSA/CGC/BGS 7–10 and Ungraded are live tracked market values.
PSA 10 price history$2,399.00
PSA 10 chart is building — graded values are tracked nightly, a new point appears each day.
Graded population census · updated 2026-07-07
PSA521 graded · 44 gem 10
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CGC129 graded · 15 gem 10
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Population data from PriceCharting, updated monthly.
Abilities
Constrain
Once during your turn (before your attack), you may use this power. Each player discards cards until that player has 6 cards in his or her hand. (You discard first.) This power can't be used if Delcatty ex is affected by a Special Condition.
Attacks
10×Upstream
Search your discard pile for all Energy cards. This attack does 10 damage times the number of Energy cards you find there. Show them to your opponent, and put them on top of your deck. Shuffle your deck afterward.
60Tail Slap
How much is Delcatty ex #91/100 worth?
As of August 14, 2026, Delcatty ex #91/100 from Crystal Guardians sells for around $79.99 in raw, ungraded condition.
Grading changes the math on this one: a PSA 10 is valued around $2,399.00, roughly 30.0x the raw price, while a PSA 9 sits near $333.74. 521 copies have been graded to date, and 8% of them came back a 10 — worth knowing before you pay grading fees.
Prices on this page refresh nightly from live TCGplayer market data and are cross-checked against actual sold prices, so a single inflated listing never becomes "the price". The chart above has the full history.
Crystal Guardians · #91/100 · Rare Holo EX · 2006