Rip or Flip
Adventure on Kami's Island Booster Pack

Price Snapshot

Current Market

$6.66

MSRP

$3.99

Spread: +$2.67 (67%) above MSRP

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Adventure on Kami's Island Booster Pack

Average opening value beats the buy-in by +$4.78.

1 packs produce $11.44 of average market value at current prices.

Return vs Market

+72%

Compared with today's sealed market price of $6.66.

Expected Gain

+$4.78

The average opening result after paying $6.66 sealed.

Open Average

$11.44

Average market value from packs and included promos.

Cash-out EV

$7.32

Expected range $7.21-$15.67 per pack.

Prices just now · EV just now · Low confidence

Price History

Recent sealed price movement for this product.

Sealed History

Sealed market price versus opening EV over time.

How the EV is Calculated

Step-by-step walkthrough of the pack EV, promo value, and cash-out assumptions.

01

EV per booster pack = $11.44

Sum of (average card value × pull rate) across all 7 rarity tiers. Based on 500 pack openings.

02

$11.44 × 1 packs = $11.44

This product contains 1 booster pack.

03

$11.44 = $11.44

No promo value applied for this product.

04

$11.44 × 0.64 = $7.32

Cash-out EV applies a 0.64 multiplier to account for marketplace fees, shipping, and bulk liquidity discount.

05

Market: $11.44 ÷ $6.66 = 171.8%Cash-out: $7.32 ÷ $6.66 = 109.9%

Above 110% = Rip It, below 90% = Keep Sealed.

EV by Rarity Tier

Each row shows how much a rarity tier contributes to the $11.44 EV per pack for this 1-pack product.

RarityCardsAvg ValuePull RateEV/PackEV/1pk% of Total
Alternate Art(AA)35$50.798.30%$4.22$4.2236.9%
Special Rare(SP)8$326.690.70%$2.29$2.2920.0%
SR(SR)14$5.5233.30%$1.84$1.8416.1%
Manga Rare(MR)2$970.850.17%$1.65$1.6514.4%
SEC(SEC)3$31.084.17%$1.30$1.3011.4%
L(L)7$0.2850.00%$0.14$0.141.2%
Treasure Rare(TR)1$0.000.35%$0.00$0.000.0%
Total$11.44$11.44100%

Top 10 Cards You Could Pull

The most valuable cards in Adventure on Kami's Island, sorted by how much they contribute to EV.

Assumptions

Key pricing, pull-rate, and cash-out assumptions behind the model.

Expand assumptions
  • Card prices are TCGPlayer market prices via TCGCSV, updated daily. Actual selling prices may differ.
  • Pull rates are community-sourced from 500 pack openings (https://cardcosmos.de/en/blogs/news/one-piece-card-game-pull-rates-hitrates-der-japanischen-edition, https://tcgking.nl/blogs/collecting/all-one-piece-tcg-rarities-explained, https://onepiecetopdecks.com/one-piece-booster-set-adventure-on-kamis-island-op-15/). Your results will vary.
  • MSRP is $3.99. Current sealed price ($6.66) may be above or below retail depending on supply and demand.
  • Sealed price ($6.66) is the average TCGPlayer market price across all variants of this product.
  • Cash-out EV applies a 0.64 multiplier to market EV (TCGPlayer fees ~15% + shipping + bulk discount/slippage).
  • EV is an average. Any single opening can be much higher or lower. High-value chase cards are rare — most packs return bulk.

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Other Products in This Set

ProductPriceMarket EVReturnVerdict
Adventure on Kami's Island Booster Box$225.88$274.56+22%RIP IT
Adventure on Kami's Island Booster Pack$6.66$11.44+72%RIP IT

Compare Packs Across Sets

See how this pack stacks up against the same product type from other One Piece TCG sets.

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