How many Blastoise EX [Holo 1st Edition] #20 sales does Guardian track?

Sales are indexed as comps arrive from eBay and auction partners.

Blastoise EX [Holo 1st Edition] #20 Sold Prices — eBay & Auction Comps (2026)

Blastoise EX [Holo 1st Edition] #20 current market price $29.50. Browse recent eBay, PSA APR, and auction sold listings on Guardian TCG.