Set ↗30d−6.4%not clear yet90d+2.2%not clear yet1y+30%
This card30d 90d 1y All-time 

Adam Bomb #8a 1985 Garbage Pail Kids Series 1 · Checklist-Glossy · PSA 8.5

Checklist-Glossy
ScarcityPSA has graded 4x more base copies
PSA has graded 2,076 of the base card and 524 of this parallel (all grades). Graded counts are not print runs.
View all Adam Bomb cards →
PSA pop3

PSA 8.5 · 1985 Garbage Pail Kids Original Series 1 →

Never sold — estimate
PSA pop · this parallel
3
Card # 8a⇄ 8BBlasted Billy
GPK Price Guide Value iNo PSA 8.5 sale of this Checklist-Glossy parallel yet. Estimated from this card’s PSA 8 sales.
$1,028
PSA 8.5 · estimate · no sale at this grade yet
PSA 10 comp $17,531
no PSA 8.5 listed on eBay right now
RAW (UNGRADED) — NOT A GRADED VALUE
$201
7 raw sales used for this value view raw sales →
● real comps ● est. — own older sales ● est. — never sold ● unsold
Price history · PSA 8.5
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.
DatePriceGradeCertType
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🗑️ The Garbologist says…

Too Thin To Call
The Garbologist popped the lid on this card.
  • Nobody's actually sold this exact card and grade on record, so there's no live market to read — the price you see is a modeled estimate, not a realized sale.
  • 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.

Adam Bomb — across every card

Subject page →
Every Adam Bomb card we track — how the character is moving, not just this one grade.

🧬 Should I slab it?

Grade it

Only about 1 in 29 copies of this card get a 10; across every grade, a graded copy should be worth about $1,463, more than the $197 it costs to grade plus the $201 raw copy you give up.

Expected value if graded$1,266 (after $197 all-in cost)
Raw value today$201 (from 7 raw sales)
VerdictGrade it

Grading pays even without a 10.

Chance of a PSA 10
3%
this card · 518 graded
PSA 10 value
$17,531
today · ~$17,531 by Feb 12, 2027
PSA 9 value
$2,604
today · ~$2,604 by Feb 12, 2027
All-in cost
$197
PSA fee $80 + shipping both ways $42 + likely upcharge $75
How these numbers work
All-in cost $197: PSA Priority tier fee $80 per card (expected $155 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): ~$167 all-in, so a graded copy would net ~$1,296.
Grade odds (this card, 518 PSA-graded): 10 · 3%, 9 · 16%, 8 · 24%, 7 or lower · 57%. 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.

Adam Bomb #8a Checklist-Glossy Garbage Pail Kids value by grade

GradeValueSalesPSA pop
PSA 10$17,531618
PSA 9$2,6043383
PSA 9 (OC)$1,894 est.0—
PSA 8.5$1,028 est.03
PSA 8$99837122
PSA 7$5792581
PSA 6$3042783
PSA 5.5$30111
PSA 5$3012360
PSA 5 (OC)$227 est.0—
PSA 4$223843
PSA 3$194419
PSA 2$14718
PSA 2 (MK)$841—
PSA 1$140 est.03

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.

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