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 · PSA 10

Checklist
ScarcityPSA has graded about as many base copies
PSA has graded 2,076 of the base card and 1,625 of this parallel (all grades). Graded counts are not print runs.
View all Adam Bomb cards →
PSA pop30

PSA 10 · 1985 Garbage Pail Kids Original Series 1 →

— Hold · next 3 monthsNo sale in the last 3 months, so there is no fresh price to read; it stays a hold until it sells again.
PSA pop · this parallel
30
Card # 8a⇄ 8BBlasted Billy
GPK Price Guide Value iBased on this card’s sales at this grade: its own sales, newest weighted most, point to $12,184 and the price model for its grade and version says $13,430; the value sits between the two, leaning toward the model, since its own sales carry about 1 in 10 of the weight.
$13,303
PSA 10 · from 16 real sales · last sold Aug 5
🟢 lowest on eBay: $14,750 all-in
🔨 LIVE AUCTION ×4 on eBay now ↗ PSA 10 SLAB ×1 · RAW ×14
RAW (UNGRADED) — NOT A GRADED VALUE
$100
150 raw sales used for this value view raw sales →
● real comps ● est. — own older sales ● est. — never sold ● unsold
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.
DatePriceGradeCertType
2026-08-05$13,000PSA 1042913951 ↗FixedPrice
2024-07-01$6,333.33PSA 1085039505 ↗Auction
2024-05-28$7,299PSA 1023634465 ↗Auction
2024-03-24$6,353.97PSA 1023379736 ↗Auction
2023-03-14$167.50PSA 1070116472 ↗Auction
2021-07-26$10,800PSA 1025485197 ↗auction
2021-05-15$11,797.69PSA 1023634465 ↗Auction
2021-02-02$29,999PSA 1031056005 ↗BestOffer
2020-11-30$7,211.99PSA 1050533655 ↗Auction
2020-09-13$10,385PSA 1023634465 ↗BestOffer
Newest 10 of 16 sales at this grade

🗑️ The Garbologist says…

Too Few Recent Sales
Straight from the Garbologist's clipboard:
  • 16 recorded sales · 1 in the last year · trades only a few times a year · moderate-confidence sample.
  • The recent trail reads $168 → $6,354 → $7,299 → $6,333 → $13,000 — choppy but broadly rangebound.
  • Census check: PSA has graded 1,625 of this card, and only 1.8% come back a 10 — a genuine condition rarity.
  • None

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

Fewer than 1 in 50 copies of this card get a 10; across every grade, a graded copy should be worth about $794, more than the $135 it costs to grade plus the $100 raw copy you give up.

Expected value if graded$659 (after $135 all-in cost)
Raw value today$100 (from 150 raw sales)
VerdictGrade it

Grading pays even without a 10.

Chance of a PSA 10
2%
this card · 1,625 graded
PSA 10 value
$13,303
today · ~$13,303 by Feb 12, 2027
PSA 9 value
$2,166
today · ~$2,166 by Feb 12, 2027
All-in cost
$135
PSA fee $60 + shipping both ways $42 + likely upcharge $33
How these numbers work
All-in cost $135: PSA Standard tier fee $60 per card (expected $93 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): ~$105 all-in, so a graded copy would net ~$689.
Grade odds (this card, 1,625 PSA-graded): 10 · 2%, 9 · 11%, 8 · 21%, 7 or lower · 66%. 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 1985 Garbage Pail Kids value by grade

GradeValueSalesPSA pop
PSA 10$13,3031630
PSA 9$2,166109185
PSA 9 (ST)$1,0442—
PSA 9 (OC)$82311—
PSA 8.5$85358
PSA 8$631141334
PSA 8 (MC)$4851—
PSA 8 (OC)$4663—
PSA 8 (MK)$435 est.0—
PSA 7$368105307
PSA 6$26383275
PSA 6 (MK)$2362—
PSA 6 (OC)$119 est.0—
PSA 5.5$230 est.01
PSA 5$22465198
PSA 5 (MK)$1773—
PSA 4$15335151
PSA 3.5$15313
PSA 3$1531872
PSA 3 (MK)$1801—
PSA 2$152735
PSA 2 (MK)$1012—
PSA 1.5$15213
PSA 1$152313
PSA 1 (MK)$1863—

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
← Back
Follow GPK Price Guide on FacebookNew sales, price moves and daily postsFollowJoin r/GPKPriceGuide on RedditAsk about prices, post your pulls, talk GPKJoin