Collector Crypt
On-chain graded-card gacha packs · Pokémon, One Piece, sports · VRF-proved spins
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USD · 90% buyback✓ Real odds✓ Live feed✓ Categories✓ EV computable
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One Piece Ocean Blue Pack · One Piece
Collector Crypt · $50.00 · 1 card per pack
Rip on Collector Crypt
What really comes out of this pack
589 real pulls sampledTypical rip
90.0%
median — half came back above
Average
115.4%
pulled up by the big hits
Biggest hit
2340.0%
best card sampled
Where the 589 pulls landedcard value vs. the $50.00 it cost
under 25%— · 0
25–50%— · 0
50–90%48.9% · 288
90–110%28.2% · 166
110–200%14.9% · 88
200–500%6.1% · 36
over 500%1.9% · 11
45.0% of sampled pulls came back worth at least what the card cost. The middle 80% landed between 60.0% and 180.0% — the average sits above the typical rip because the top band carries it, which is what a chase pack is built to do.
Advertised vs. observedsolid
The odds check out
Over 589 real pulls, the observed mean value is $57.68 versus the advertised EV of $55.00 — a +4.9% difference.
observed · advertised
$57.68 · $55.00
Cost
$50.00
Advertised EV
$55.00
per card, at midpoints
Advertised RTP
110.0%
gross
Return basis
Gross
before cash-out
Advertised odds vs. real pulls
odds · API· 2026-08-04| Tier | Value | Advertised | Observed |
|---|---|---|---|
| Common | $30.00–$60.00 | 80.0% | 80.1% n=472 |
| Uncommon | $60.00–$110 | 15.0% | 14.6% n=86 |
| Rare | $110–$250 | 4.0% | 3.4% n=20 |
| Epic | $250–$5,001 | 1.0% | 1.9% n=11 |
Recent pulls from this pack (589 sampled)
| Card | Category | Value |
|---|---|---|
| — | — | $51.00 |
| — | — | $75.00 |
| — | — | $47.00 |
| — | — | $30.00 |
| — | — | $44.00 |
| — | — | $98.00 |
| — | — | $53.00 |
| — | — | $53.00 |
| — | — | $36.00 |
| — | — | $36.00 |
| — | — | $37.00 |
| — | — | $38.00 |
3.0/ 5
Collector Crypt
Affiliate link · 18+
Collector Crypt highlights
- Verifiable randomness proof published on every spin
- Value-band odds on every pack, summing to 100%
- 85–93% instant buyback, published per pack
* Affiliate link