Menu

Prices

GamesPrices for every card and set, game by gamePrice moversThe biggest price rises and dropsWhy it movedThe day's biggest moves, each explainedListing radarListings priced far from recent salesFair price checkIs an asking price fair? Check any card or box

Boxes

Pull ratesIs a booster box worth more opened or sealed?Sealed pricesBox vs loose packs vs a case, for every gamePre-ordersUpcoming boxes: pre-order now or wait?Pull LogLog your box openings; see pull rates from real boxesReturns vs stocksDid booster boxes beat the S&P 500?

Research

Tournament metaCards rising and falling in winning decksEnglish vs JapaneseThe same Pokémon card in two languages, two pricesJapan firstEnglish Pokémon prices, forecast from JapanScorecardEvery call Spread made, graded afterwardsDaily reportsOne dated market summary per day

Spread

TerminalAll of Spread's data on one screenPricingFree, Pro and Store plansSign inFor members, with the email you paid with

New to Spread? Start here · How we calculate · About

OP-15 Adventure on Kami's Island - Sleeved Booster Pack, OP-15 Adventure on Kami's Island
Image: TCGplayer
One Piece · OP-15 Adventure on Kami's Island

OP-15 Adventure on Kami's Island - Sleeved Booster Pack

OP-15 Adventure on Kami's Island - Sleeved Booster Pack is worth about $14.22 in sealed condition as of October 17, 2026, +0.9% over the last 30 days.

View on TCGplayer

Sealed price$14.22as of Oct 17, 2026
30 days+0.9%from $14.09
90 days+1.6%from $13.99
Price range$9.46–$14.69since Apr 6, 2026, when Spread's history starts
Since release+26%vs S&P 500 +16%, inflation +1% since Apr 6, 2026 · beat stocks · all boxes

Price history

$9.00$10.00$11.00$12.00$13.00$14.00$15.00MayJunJulAugSepOct

Daily points for the last 35 days, weekly before that. Sealed product, US market, in US dollars. Source: JustTCG.

More One Piece prices