Color of Observation Haki cards.
updated Oct 16, 2026
Every Color of Observation Haki card we price, most valuable first. Prices are what copies actually sold for, updated daily.
2Color of Observation HakiLegacy of the Master Release Event Cards · OP12-017$4.72
1Color of Observation Haki (Judge Pack Vol. 8)One Piece Promotion Cards · OP12-017$15
3Color of Observation HakiLegacy of the Master · OP12-017$0.11What a Color of Observation Haki card is worth
The most valuable Color of Observation Haki on this list is Color of Observation Haki (Judge Pack Vol. 8) from One Piece Promotion Cards at $15, and the 3 priced copies across 3 sets are worth $20 together. Most of that sits in a handful of printings: the older the set and the scarcer the print run, the wider the gap to the rest.
If you are trying to identify which Color of Observation Haki you have, the set name is printed on the card and the collector number sits in the bottom corner. Open the card here and the page carries every printing of it, the graded prices, and whether grading the copy is worth the fee. Sets to start with: One Piece Promotion Cards, Legacy of the Master Release Event Cards, Legacy of the Master.