This card30d 90d 1y All-time
Crew Sock Colson #BGP-CMO Colson Montgomery 2025 Garbage Pail Kids Bowman Chrome Bowman GPK Autographs · Base /10 · PSA 10
Base /10
ScarcityNumbered to 10 · 1 parallel: print runs and odds
Print run 10, per GPKNews.
PSA pop3
All grades · value and PSA population
🟢 lowest on eBay: $4,506.82 all-in
🛒 2 listings on eBay now PSA 10 SLAB ×1 · RAW ×1
RAW (UNGRADED) — NOT A GRADED VALUE
$1,050
2 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…
Too Thin To Call
The Garbologist sniffed around the sales pile.
- Only 1 recorded sale on the books — not enough for a trend without kidding ourselves. The last one changed hands at $3,500 on 2026-09-08.
- 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.
Crew Sock Colson· Colson Montgomery — across every card
Subject page →Every Crew Sock Colson 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 GPK cards get a 10; across every grade, a graded copy should be worth about $1,969, more than the $284 it costs to grade plus the $1,050 raw copy you give up.
Expected value if graded$1,685 (after $284 all-in cost)
Raw value today$1,050 (from 2 raw sales)
VerdictGrade it
Break-even: you need about a 0% 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
$3,677
today · ~$3,677 by Feb 12, 2027
PSA 9 value
$1,499
today · ~$1,499 by Feb 12, 2027
All-in cost
$284
PSA fee $199 + shipping both ways $42 + likely upcharge $43
How these numbers work
All-in cost $284: PSA Express tier fee $199 per card (expected $242 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): ~$254 all-in, so a graded copy would net ~$1,715.
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.
Crew Sock Colson #BGP-CMO Colson Montgomery GPK Base /10 value by grade
| Grade | Value | Sales | PSA pop |
|---|---|---|---|
| PSA 10 | $3,677 | 1 | 3 |
| PSA 9 | $1,499 | 1 | 3 |
| PSA 8 | $929 | 1 | 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.
