Portal TCG · One Piece Card Game · OP15
Adventure on the Island of the Gods is One Piece OP15, and six months on from its April release the market has settled enough to rank it properly. We pulled the current UK numbers from Pulse and ranked the ten most valuable cards in the set, each with its own price history since launch.
Every card in the ten is an alternate-art parallel, the chase versions collectors actually hunt, and the top of the board is a Skypiea cast: Nami leads, with Luffy leaders and secret rares, Enel and Brook close behind. This is a leader-and-parallel set more than a single-grail set, so the values sit tighter than a Pokemon chase list.
One honest note on method: we rank only cards native to OP15 with real sales behind them. Cards reprinted into the set from earlier releases, and thin listings with no recent sales, are left out, so every number here is one you could actually buy or sell at. Market price only, from just over £22 at number ten up to a shade under £98 at number one.
All prices from Pulse TCG, UK market, captured 30 September 2026. Each card carries its own price history since the set released in April. Track your own collection with Pulse, first month of Investor or Vendor tier free with code PORTAL10.
10. Monkey D. Luffy
Adventure on the Island of the Gods · OP15-092 · Rare (Alt Art)
Market
£22.64Pulse marketSince launch
Low £16.53 · peak £33.74The third Luffy in the ten rounds out the board at around £23. It touched £34 in midsummer before easing back, the entry point into the OP15 alt-art chase.
9. Brook
Adventure on the Island of the Gods · OP15-032 · Super Rare (Alt Art)
Market
£24.99Pulse marketSince launch
Low £13.11 · peak £30.51A second Brook, this time the Super Rare, which has swung between £13 and £30 across the year and sits around £25, just ahead of the last card on the list.
8. Enel
Adventure on the Island of the Gods · OP15-058 · Leader (Alt Art)
Market
£25.35Pulse marketSince launch
Low £25.20 · peak £49.36The god of Skypiea as a leader, fitting for the set. Enel's Alt Art leader has eased from around £49 at launch to £25, settling into a comfortable mid-table price.
7. Monkey D. Luffy
Adventure on the Island of the Gods · OP15-119 · Secret Rare (Alt Art)
Market
£31.97Pulse marketSince launch
Low £31.97 · peak £58.03The set's secret rare Luffy. It opened near £58 and has drifted down to around £32 over six months, a slow cool rather than a crash.
6. Mamaragan
Adventure on the Island of the Gods · OP15-078 · Super Rare (Alt Art)
Market
£33.08Pulse marketSince launch
Low £15.11 · peak £33.08The one card here trending up into the autumn. Mamaragan dipped to £15 in the summer and has climbed back to £33, the strongest recent momentum on the board.
5. Brook
Adventure on the Island of the Gods · OP15-022 · Leader (Alt Art)
Market
£43.76Pulse marketSince launch
Low £36.57 · peak £63.23A popular leader alt that has traded in a tight £40 to £57 band all year and sits near £44, one of the steadier cards in the ten.
4. Gum-Gum Golden Rifle
Adventure on the Island of the Gods · OP15-116 · Rare (Alt Art)
Market
£54.61Pulse marketSince launch
Low £49.99 · peak £122.06The biggest come-down from launch. Gum-Gum Golden Rifle debuted hot at £122 and has cooled steadily to around £55, still one of the top chases in the set but nowhere near its opening week.
3. Lightning Dragon
Adventure on the Island of the Gods · OP15-077 · Rare (Alt Art)
Market
£73.38Pulse marketSince launch
Low £66.04 · peak £99.03An event-style rare that punches well above its rarity. Lightning Dragon opened near £99 and has settled to a steady £73, one of the more stable holds on the list.
2. Monkey D. Luffy
Adventure on the Island of the Gods · OP15-098 · Leader (Alt Art)
Market
£83.36Pulse marketSince launch
Low £55.17 · peak £114.31The face of the set as a leader. This Luffy Alt Art leader dipped into the fifties in spring, spiked to £114 in July, and holds around £83, the most valuable leader in OP15.
1. Nami
Adventure on the Island of the Gods · OP15-086 · Super Rare (Alt Art)
Market
£97.51Pulse marketSince launch
Low £37.00 · peak £168.16The card of the set. Nami's Alt Art Super Rare opened around £37, ran all the way to £168 by June, and has since cooled to just under £98. Even after the pullback it is comfortably the most valuable OP15 card, and the one with the most sales behind it.
That is OP15 six months in: a set led by its alternate-art parallels, with Nami out in front after a big summer run, and the Skypiea leaders filling out the board. Values have cooled from the launch highs, which is exactly what a six-month check-in is for.
We price every card with Pulse TCG. If you collect One Piece, or anything else, it is the fastest way to see what your binder is actually worth, and the first month of Investor or Vendor tier is free with code PORTAL10.