Kouzuki Oden.

What moves the price of this card

The Kouzuki Oden on this page is the Normal printing from Carrying On His Will: 3rd Anniversary Tournament Cards, and it trades at $6.59 in near mint condition. The same name is on 8 other printings: One Piece Promotion Cards OP14-026 at $182.48, The World's Strongest Warriors ST32-002 at $133.74, Romance Dawn OP01-031 at $79.78, Extra Booster: Memorial Collection EB01-001 at $56.72, One Piece Promotion Cards OP14-026 at $11.28, Starter Deck 32 GREEN Roronoa Zoro ST32-002 at $10.25, The Azure Sea's Seven Release Event Cards OP14-026 at $7.91, Paramount War OP02-030 at $6.86, 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.