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Hold The Mayo #BGP-6 Coby Mayo 2025 Garbage Pail Kids Bowman Chrome Bowman GPK · PSA 10
Scarcity2 parallels: print runs and odds
PSA pop9
PSA 10 · 2025 Bowman Chrome Bowman GPK →
All grades · value and PSA population
🛒 2 listings on eBay now RAW
RAW (UNGRADED) — NOT A GRADED VALUE
$133
28 raw sales used for this value
view raw sales →
Front
Back
Price history · PSA 10
On-the-record sales go back as far as PSA reports them — late 2017 for GPK — plus eBay-tracked and raw sales as they land.
🗑️ The Garbologist says…
Trending Up
Straight from the Garbologist's clipboard:
- 4 recorded sales · 4 in the last year · trades every few months · limited-confidence sample.
- The recent trail reads $825 → $510 → $1,026 → $1,030 — a clear march higher.
- Median moved +54% across the window ($668 → $1,028).
- Heads up: the last recorded sale ($1,030 on 2026-09-25) landed 21% above our current value — weigh it as a single data point.
- Net-net, the momentum points up — real buyers are paying more, more often. Not a promise, just what the garbage is telling us.
Automated analysis generated from this card’s real recorded sales and PSA population data — no opinions, no predictions guaranteed. Entertainment and research only, not financial advice.
Hold The Mayo· Coby Mayo — across every card
Subject page →Every Hold The Mayo card we track — how the character is moving, not just this one grade.
🧬 Should I slab it?
Grade itOnly about 1 in 3 copies of 2025 Bowman Chrome Bowman GPK cards get a 10; across every grade, a graded copy should be worth about $478, more than the $92 it costs to grade plus the $133 raw copy you give up.
Expected value if graded$386 (after $92 all-in cost)
Raw value today$133 (from 28 raw sales)
VerdictGrade it
Grading pays even without a 10.
Chance of a PSA 10
34%
2025 Bowman Chrome Bowman GPK cards · 1,589 graded
PSA 10 value
$848
today · ~$907 by Feb 13, 2027
PSA 9 value
$256
today · ~$274 by Feb 13, 2027
All-in cost
$92
PSA fee $60 + shipping both ways $32
How these numbers work
All-in cost $92: PSA Standard tier fee $60 per card, insured shipping to PSA ~$12, PSA insured return shipping ~$20. Sending it to your PSA Vault instead skips return shipping (vault intake and storage are free): ~$72 all-in, so a graded copy would net ~$406.
Grade odds (2025 Bowman Chrome Bowman GPK cards, 1,589 PSA-graded): 10 · 34%, 9 · 58%, 8 · 6%, 7 or lower · 2%. People send their best copies, so a random raw copy usually grades a bit lower.
Values when it comes back (~95 days, about Feb 13, 2027): today's values +7% (half the set's 3-month rise of 14%, capped at +10%).
Expected value if graded = each grade's chance × its value, minus the all-in cost. A guide, not a guarantee — centering and corners on your copy decide the grade.
Grade odds (2025 Bowman Chrome Bowman GPK cards, 1,589 PSA-graded): 10 · 34%, 9 · 58%, 8 · 6%, 7 or lower · 2%. People send their best copies, so a random raw copy usually grades a bit lower.
Values when it comes back (~95 days, about Feb 13, 2027): today's values +7% (half the set's 3-month rise of 14%, capped at +10%).
Expected value if graded = each grade's chance × its value, minus the all-in cost. A guide, not a guarantee — centering and corners on your copy decide the grade.
Hold The Mayo #BGP-6 Coby Mayo Garbage Pail Kids value by grade
| Grade | Value | Sales | PSA pop |
|---|---|---|---|
| PSA 10 | $848 | 4 | 9 |
| PSA 9 | $256 | 4 | 12 |
| PSA 8 | $155 | 1 | 3 |
Every grade of this card on one page. Est. = no sale at that grade yet. Tap a grade above to switch the whole page to it.
