Adam Bomb #8a

Checklist
View all Adam Bomb cards →
Active on eBay · for sale now
PSA pop149

PSA 4 · 1985 Garbage Pail Kids Original Series 1 →

⤴ Buynext 3 months: cards here usually went up (about 4 in 5 did), typically a strong gain
PSA pop · this parallel
149
Card # 8a⇄ 8BBlasted Billy
GPK Price Guide Value iGPK Price Guide Value is a recency-weighted market value from REAL sales of this exact card+grade (recent comps count most, outliers stripped) — steadier and harder to game than a single 'last sale', which can be one lucky auction or a shill bid. When a card has few or no recent comps, we estimate transparently from its own older sales, its other grades, and comparable cards (same subject/set/rarity tier), factoring subject trend and scarcity — and we LABEL it as an estimate until real sales arrive.
$160
PSA 4 · this grade▼ -15%
PSA 10 comp $3,130
🟢 lowest on eBay: $245.78 all-in
🛒 3 listings on eBay now PSA 4 SLAB
RAW (UNGRADED) — NOT A GRADED VALUE
$75
120 raw sales used for this value view raw sales →
● real comps ● est. — own older sales ● est. — never sold ● unsold
Price history · PSA 4
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
Loading…

🗑️ The Garbologist says…

Cooling Off
The Garbologist has been digging through this one's trash.
  • 34 recorded sales · 16 in the last year · trades every few months · moderate-confidence sample.
  • The recent trail reads $135 → $129 → $129 → $219 → $150 — ran up to a peak of $219, then cooled back off.
  • Median moved -15% across the window ($175 → $162).
  • Census check: PSA has graded 1,587 of this card, and only 1.9% come back a 10 — a genuine condition rarity.
  • Net-net, the heat is coming off — recent sales are softening. Could be a breather, could be a top; the trash doesn't say which.

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?

SLAB IT

About a 2% gem (PSA 10) rate on this card's own PSA pop - graded pop is self-selected (best copies get submitted), so a random raw likely grades lower. Expected value ~$594 before the $349 PSA fee (fee only - excludes shipping & insurance), ~$245 after, vs a raw copy around $75 from 120 raw sales. Grading pencils out here, especially if you hit the $3,130 ten.

Gem (PSA 10) rate
2%
this card · 1,568 graded
PSA 10 value
$3,130
if you hit the ten
Grading cost
$349
PSA Super Express tier
Expected after grade
$245
vs raw $75 from 120 raw sales

Probability-weighted across grades using PSA population (this card) as a proxy for cut & print quality, minus the grading fee. A guide, not a guarantee — centering and eye-appeal on your specific copy decide the grade.

GPK Price Guide
← Back