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Hold The Mayo #bgp-cma Coby Mayo 2025 Garbage Pail Kids Bowman Chrome Bowman GPK Autographs · Base /10 · PSA 9
Base /10
ScarcityNumbered to 10 · 1 parallel: print runs and odds
Print run 10, per GPKNews.
PSA pop1
PSA pop · this parallel
1
Card #
All grades · value and PSA population
no PSA 9 listed on eBay right now
RAW (UNGRADED) — NOT A GRADED VALUE
$1,200
4 older raw sales used for this value
view raw sales →
Front
Back
Price history · PSA 9
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…
Too Thin To Call
The Garbologist sniffed around the sales pile.
- Only 2 recorded sales on the books — not enough for a trend without kidding ourselves. The last one changed hands at $492 on 2026-04-05.
- With this little to go on, the honest answer is we can't call a direction — one auction would swing the whole read.
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?
Only if you're confident it's a 10Only about 1 in 3 copies of 2025 GPK cards get a 10, and a 9 is worth $960 — after the $156 cost that is less than the $1,200 raw copy.
Expected value if graded$1,072 (after $156 all-in cost)
Raw value today$1,200 (typical of 4 older raw sales (newest Nov 2025)
VerdictOnly if you're confident it's a 10
Break-even: you need about a 39% chance of a PSA 10 (all 2025 GPK cards: 29%).
Chance of a PSA 10
29%
all 2025 GPK cards · 5,123 graded
PSA 10 value
$2,170
today · ~$2,170 by Feb 12, 2027
PSA 9 value
$960
today · ~$960 by Feb 12, 2027
All-in cost
$156
PSA fee $80 + shipping both ways $42 + likely upcharge $34
How these numbers work
All-in cost $156: PSA Priority tier fee $80 per card (expected $114 with PSA's upcharge if it comes back worth more than the tier allows), insured shipping to PSA ~$12, PSA insured return shipping ~$30. Sending it to your PSA Vault instead skips return shipping (vault intake and storage are free): ~$126 all-in, so a graded copy would net ~$1,102.
Grade odds (all 2025 GPK cards, 5,123 PSA-graded): 10 · 29%, 9 · 51%, 8 · 14%, 7 or lower · 7%. People send their best copies, so a random raw copy usually grades a bit lower.
Values when it comes back (~95 days, about Feb 12, 2027): today's values (the set has no clear 3-month trend).
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 (all 2025 GPK cards, 5,123 PSA-graded): 10 · 29%, 9 · 51%, 8 · 14%, 7 or lower · 7%. People send their best copies, so a random raw copy usually grades a bit lower.
Values when it comes back (~95 days, about Feb 12, 2027): today's values (the set has no clear 3-month trend).
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-CMA Coby Mayo GPK Base /10 value by grade
| Grade | Value | Sales | PSA pop |
|---|---|---|---|
| PSA 10 | $2,170 est. | 0 | 1 |
| PSA 9 | $960 | 2 | 1 |
| PSA 8 | $723 est. | 0 | 2 |
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.
