Blastoise EX #234/XY-P$67.00 in a PSA 10.

Raw, it’s a $8.99 card. Slabbed as a PSA 10 it sells for 7.5× that, and PSA has only ever handed out 385 of them.

Grades

PSA 10 · median of last 5 sales, newest count most

$67

7.5× raw
pop as of Nov 5

Price history

$67.00

Flat over 30 days

Avg, 90 days$69.50

Sales, 90 days2

Vs raw7.5×

Market priceA recorded sale

Sales

8 recorded · bars show each sale vs its month’s median

September · 1 sale · median $54 · −36% vs Aug
26	eBay	2016 POKEMON JAPANESE XY PROMO #234 BLASTOISE EX KAMEX MEGA BATTLE PSA10 Japanese	−36%	$54
August · 1 sale · median $85 · +27% vs Jul
30	eBay	Pokemon Blastoise EX Promo 234/XY-P Kamex Mega Battle Pk. Japanese PSA 10 Japanese 234/XY-P	+27%	$85
July · 1 sale · median $67 · −16% vs Jan
20	eBay	Pokemon Blastoise EX Promo 234/XY-P Kamex Mega Battle Pk. Japanese PSA 10 Japanese 234/XY-P	−16%	$67
January · 1 sale · median $80 · +15% vs Dec
15	eBay	PSA 10 GEM MINT Pokemon Japanese Blastoise EX 234/XY-P Mega Battle Promo Japanese 234/XY-P	+43%	$80
December 2025 · 3 sales · median $70 · +49% vs Sep
28	eBay	2016 Pokemon JPN XY Promo Kamex Mega Battle #234/XY-P Blastoise Ex PSA 10	−20%	$56
11	eBay	PSA 10 Gem Mint JPN Blastoise EX Black Star Promo 234/XY-P Pokemon Japanese 234/XY-P	+0%	$70
5	eBay	2016 Pokemon JAPANESE Promo Kamex Mega Battle Pack Blastoise EX 234/XY-P PSA 10	+49%	$70
September 2025 · 1 sale · median $47
24	eBay	2016 Pokemon JPN XY Promo Kamex Mega Battle #234 Blastoise Ex PSA 10 GEM MINT	—	$47