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 · Glossy · PSA 8

Glossy
ScarcityPSA has graded 4x more base copies
PSA has graded 2,076 of the base card and 592 of this parallel (all grades). Graded counts are not print runs.
View all Adam Bomb cards →
PSA pop160

PSA 8 · 1985 Garbage Pail Kids Original Series 1 →

— Hold · next 12 monthsUp sharply on four sales, from about $565 to $892. Similar cards dipped about 9% short-term but were up about 11% a year later (606 cards since 2019).
PSA pop · this parallel
160
Card # 8a⇄ 8BBlasted Billy
GPK Price Guide Value iBased on this card’s sales at this grade: the newest sale ($975, Oct 5) counts most; 17 sales in the last year near $699; and 14 older sales from 2024-2025 near $494, about $658 after the set's rise since.
$892
PSA 8 · from 64 real sales · last sold Oct 5▲ +37%
PSA 10 comp $16,139
🟢 lowest on eBay: $1,221.95 all-in
🛒 1 listing on eBay now PSA 8 SLAB
RAW (UNGRADED) — NOT A GRADED VALUE
$249
28 raw sales used for this value view raw sales →
● real comps ● est. — own older sales ● est. — never sold ● unsold
Price history · PSA 8
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
2026-10-05$975PSA 869703949 ↗FixedPrice
2026-10-04$790PSA 8172896793 ↗Auction
2026-09-21$965PSA 844554518 ↗BestOffer
2026-08-25$840PSA 895627647 ↗BestOffer
2026-07-17$779PSA 827061379 ↗FixedPrice
2026-07-16$565PSA 895627647 ↗Auction
2026-07-14$875PSA 8149451654 ↗FixedPrice
2026-06-10$709.99PSA 8102347503 ↗Auction
2026-05-20$800PSA 898094211 ↗FixedPrice
2026-03-31$649.99PSA 845694286 ↗FixedPrice
Newest 10 of 64 sales at this grade

🗑️ The Garbologist says…

Trending Up
The Garbologist has been digging through this one's trash.
  • 64 recorded sales · 17 in the last year · trades every few months · high-confidence sample.
  • The recent trail reads $779 → $840 → $965 → $790 → $975 — a clear march higher.
  • Median moved +37% across the window ($518 → $815).
  • Census check: PSA has graded 592 of this card, and only 3.0% come back a 10 — a genuine condition rarity.
  • 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.

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 33 copies of this card get a 10; across every grade, a graded copy should be worth about $1,324, more than the $190 it costs to grade plus the $249 raw copy you give up.

Expected value if graded$1,134 (after $190 all-in cost)
Raw value today$249 (from 28 raw sales)
VerdictGrade it

Grading pays even without a 10.

Chance of a PSA 10
3%
this card · 592 graded
PSA 10 value
$16,139
today · ~$16,139 by Feb 12, 2027
PSA 9 value
$2,831
today · ~$2,831 by Feb 12, 2027
All-in cost
$190
PSA fee $80 + shipping both ways $42 + likely upcharge $68
How these numbers work
All-in cost $190: PSA Priority tier fee $80 per card (expected $148 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): ~$160 all-in, so a graded copy would net ~$1,164.
Grade odds (this card, 592 PSA-graded): 10 · 3%, 9 · 15%, 8 · 28%, 7 or lower · 54%. 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 Glossy 1985 Garbage Pail Kids Series 1 value by grade

GradeValueSalesPSA pop
PSA 10$16,139718
PSA 9$2,8314288
PSA 8.5$89264
PSA 8$89264160
PSA 7$4214192
PSA 6.5$338 est.02
PSA 6$3292471
PSA 5$2591270
PSA 4$2091044
PSA 3.5$193 est.01
PSA 3$187523
PSA 2$187113
PSA 1.5$187 est.01
PSA 1$18725

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.

GPK Price Guide
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