Boa Hancock.

What moves the price of this card

The Boa Hancock on this page is the Foil printing from Romance Dawn, and it trades at $1.49 in near mint condition. The same name is on 8 other printings: Extra Booster: Anime 25th Collection OP07-038 at $6,970, One Piece Promotion Cards OP14-112 at $3,500, 500 Years in the Future OP07-051 at $2,082, Extra Booster: One Piece Heroines Edition EB03-026 at $1,407, Kingdoms of Intrigue OP01-078 at $995.56, Emperors in the New World OP07-051 at $817.69, Adventure on Kami's Island OP12-014 at $560.90, The Azure Sea's Seven OP14-112 at $535.39, so read the set, the number and the rarity together before comparing prices.

Graded, it runs PSA 9 $13.83, CGC/BGS 9.5 $19.99, PSA 10 $50. 69 completed sales are on file.

Condition does most of the work below the surface. A copy with soft corners or a print line off centre trades well under the market price shown here, and a copy clean enough to grade trades well above it, which is why the PSA 10 sits at $50. Before you value your own copy, look at the corners under a light and check the centring on the back, where most cards give themselves away.