Grade Matrix
PSA
PSA 6
-
PSA 7
$60
PSA 8
$65
PSA 9
$70
PSA 10
$135
PSA 10: PriceCharting; refreshed Sep 10, 2026
CGC
CGC 8
-
CGC 9
-
CGC 10
$81
CGC P10
-
Availability
Availabilityi
4/10G: —
Graded: insufficient data · Sales per year: ~125 sales/yr
TCGplayer Price History
No TCGplayer product is mapped for this card yet.
Card Value FAQ
How much is Mega Diancie EX (Promo #XY44) worth?
GemDelta shows Mega Diancie EX (Promo #XY44) at $11.00 market price (PriceCharting raw (eBay sold fallback)). Its Delta multiple is 12.3x.
How much is a PSA 10 Mega Diancie EX (Promo #XY44) worth?
A PSA 10 Mega Diancie EX (Promo #XY44) is currently shown at $135. GemDelta labels this as an unverified PriceCharting guide fallback rather than verified recent sales.