Nico Robin.

What moves the price of this card

The Nico Robin on this page is the Foil printing from The World's Strongest Warriors, and it trades at $0.93 in near mint condition. The same name is on 8 other printings: Extra Booster: One Piece Heroines Edition EB03-055 at $1,453, One Piece Promotion Cards OP01-017 at $454.72, One Piece Promotion Cards P-111 at $318.49, Awakening of the New Era: 1st Anniversary Tournament Cards OP05-010 at $272.85, Emperors in the New World OP09-062 at $111.64, One Piece Promotion Cards OP01-017 at $83.66, One Piece Promotion Cards EB03-054 at $68.53, 500 Years in the Future Pre-Release Cards OP07-104 at $65.13, so read the set, the number and the rarity together before comparing prices.

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. 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.