One Piece
One Piece Diamond Pack
One Piece Diamond Pack is a $1,000 Courtyard One Piece mystery pack with a calibrated expected value of $867.37, worth $733.80 at its observed 85% buyback — a cash-out ratio of 0.734x (0.867x at sticker FMV), so it currently returns less than its price on the average rip once the buyback haircut is taken. 0.0% of 3 indexed pulls met or beat the pack price.
This pack is no longer sold on Courtyard — the numbers below are its historical record.
Cash-out ratio
0.734x
$733.80 back on a $1,000 pack, at this pack's observed 85% buyback. At sticker FMV it is 0.867x.
95% range $710.39–$757.20, clear of the $1,000 price.
- Calibrated EV
- $867
- Cash-out EV
- $734
- Pack price
- $1,000
- Typical pull
- $857
- Hit rate
- 0.0%
- Lifetime EV
- $856
- Pulls indexed
- 3
- Last pull
- 1d ago
01 / Rip Advisor
Is One Piece Diamond Pack worth it right now?
- Only 3 indexed pulls — below the 5-pull floor for any read at all.
Verdict is computed transparently from indexed pulls: cash-out ROI, median pull, 7-day trend, hit rate, and sample size. Redemption shipping (typically $16+) is not included — cards worth less than a few times the shipping cost are usually better instant-sold than shipped. Not financial advice.
02 / Pool signals
What's happening in the One Piece Diamond Pack pool
Only 3 pulls indexed — below the 5-pull floor for any pool read.
Only 3 pulls indexed — below the 5-pull floor for any pool read.
Pro adds the Pool Health score and chase-removal impact.
Not observable: packs remaining, value remaining, and which chases are still in the pool — Courtyard publishes a pull feed, not inventory. We label those unavailable rather than estimate them. Everything above is computed from indexed pulls and EV snapshots; thin or stale data pulls the score toward neutral. Formula
Chase tracker
Needs 30+ indexed pulls to define a chase tier for this pack — 3 so far.
Signal lifetime
SIGNAL Awaiting new data · 39 h agoFewer than 5 indexed pulls — there is no signal to age yet.
- Newest pull
- 39 h
- observed
- Pull rate
- 0.2/day
- observed
- Pulls, 7d
- 1
- observed
- Half-life
- Pro
Aged, not predicted. Half-life counts how fast new evidence arrives, measured from real pull timestamps — it is not a forecast of where EV is heading. We publish no EV-drift half-life because our snapshot history is still too short for a regression to mean anything. The seeded placeholder points this note used to warn about have been flagged in the database and excluded from every chart, trend and score, so what you see plotted is observed data. Note the headline EV is decay-weighted, so it reacts to new pulls sooner than this whole-sample horizon implies. Methodology
03 / Contents
What has come out of One Piece Diamond Pack
Only 3 pulls indexed. Below 25 the proportions below move a lot on a single pull — read them as examples of what has appeared, not as a profile of the pack.
By era
Cards seen range from 2022 to 2026.
- Current (2020+)100%$856 avg
Most common sets
Sets these pulls came from.
- One Piece Card Game -ONE PIECE Heroines Edition33%$857 avg
- One Piece English Version 1st Anniversary Set33%$898 avg
- Straw Hat Crew - English33%$812 avg
Cards seen most often
Named on every readable pull.
- Monkey D. Luffy33%$812 avg
- Perona SP33%$857 avg
- Roronoa Zoro33%$898 avg
Built from the 3 indexed pulls of this pack so far — a record of what has come out, not a promise about what is left.
07 / Big hits
Biggest One Piece Diamond Pack pulls
2024 One Piece English Version 1st Anniversary Set #025 Roronoa Zoro (PSA 10 GEM MINT)
2026 One Piece Card Game -ONE PIECE Heroines Edition #EB03045 Perona SP (BGS 10 PRISTINE)
2022 Straw Hat Crew - English #012 Monkey D. Luffy - Super Pre-Release (BGS 10 PRISTINE)
08 / EV history
One Piece Diamond Pack EV over time
Calibrated EV currently sits at $867.37, below the $1,000 pack price, and has moved down 3.4% over the last 7 days.
Cash-out ratio over time: 552 points from Sep 12 to Sep 18, starting at 0.76x and ending at 0.73x, down overall (-3.4%), ranging between 0.73x and 0.76x.
09 / Quick answers
One Piece Diamond Pack — quick answers
- Is One Piece Diamond Pack worth buying right now?
- Our current verdict is NO DATA (score 0/100). Only 3 indexed pulls — below the 5-pull floor for any read at all.
- What is the EV of One Piece Diamond Pack?
- The calibrated EV is $867.37 against a pack price of $1,000.00, with a typical (median) pull of $857.20 across 3 indexed pulls.
- What are the real odds of beating the pack price on One Piece Diamond Pack?
- 0.0% of indexed pulls met or beat the pack price. These are observed odds reconstructed from real pulls, not the posted odds.
- What is the typical pull from One Piece Diamond Pack?
- The median pull is $857.20 — half of all indexed rips returned less than that. The single best recorded pull is $898.40.
10 / Pull log
Latest One Piece Diamond Pack pulls
- 2026 One Piece Card Game -ONE PIECE Heroines Edition #EB03045 Perona SP (BGS 10 PRISTINE)$857.201d ago
- 2024 One Piece English Version 1st Anniversary Set #025 Roronoa Zoro (PSA 10 GEM MINT)$898.409d ago
- 2022 Straw Hat Crew - English #012 Monkey D. Luffy - Super Pre-Release (BGS 10 PRISTINE)$811.9051d ago
Compare One Piece Diamond Pack with other One Piece packs
Same math, same methodology — cash-out ratios after each pack's own buyback, so the comparison is apples to apples.
- One Piece Platinum Pack0.896x cash-out · EV $530 · hit rate 30.8%HOUSE EDGE
- Summer Pull Party (Spicy)EV $283SET PACK PRICE
- One Piece Ultra Pack0.875x cash-out · EV $259 · hit rate 36.4%HOUSE EDGE
- One Piece: Grand Voyage Encore0.900x cash-out · EV $159 · hit rate 34.3%HOUSE EDGE
- One Piece Master Pack0.838x cash-out · EV $99 · hit rate 21.6%HOUSE EDGE
- One Piece PSA 100.954x cash-out · EV $78 · hit rate 25.0%NEAR BREAK-EVEN
Understand these numbers
Every figure on this page — EV, EV ratio, hit rate, dilution — is defined once and computed the same way for every pack.