Grade Matrix
PSA
PSA 6
$66
PSA 7
$85
PSA 8
$320
PSA 9
$2,099
PSA 10
$303
PSA 10: PriceCharting; refreshed Sep 10, 2026
CGC
CGC 8
-
CGC 9
-
CGC 10
$324
CGC P10
-
Availability
Availabilityi
3/10G: —
Graded: insufficient data · Sales per year: ~58 sales/yr · Graded copies: 264
TCGplayer Price History
HolofoilProduct 100515Fetched Sep 10, 3:46 AM
TCGplayer market
$63.34
Latest avg sale
$24.32
Units sold
374
Card Value FAQ
How much is Rayquaza EX (Promo #XY66) worth?
GemDelta shows Rayquaza EX (Promo #XY66) at $63.34 market price (TCGplayer market). Its Delta multiple is 17.8x.
How much is a PSA 10 Rayquaza EX (Promo #XY66) worth?
A PSA 10 Rayquaza EX (Promo #XY66) is currently shown at $303. GemDelta labels this as an unverified PriceCharting guide fallback rather than verified recent sales.
Is Rayquaza EX (Promo #XY66) worth grading?
GemDelta records a 0.00% gem rate for Rayquaza EX (Promo #XY66), with 0 PSA 10 copies out of 264 total PSA grades and a 17.8x Delta. That describes the grading profile; it is not financial advice.