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

Blasted Billy #8b 1985 Garbage Pail Kids Series 1 · PSA 9 (OC)

View all Blasted Billy cards →
PSA popall grades: 1,338

PSA 9 (OC) · 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
—
Card # 8b⇄ 8AAdam Bomb
GPK Price Guide Value iBased on this card’s sales at this grade: its own sales, newest weighted most, point to $237 and the price model for its grade and version says $307; the value sits between the two, leaning toward the model, since its own sales carry about 1 in 10 of the weight.
$302
PSA 9 (OC) · estimate from older sales · last sold Mar 2, 2018
PSA 10 comp $4,501
🟢 lowest on eBay: $355.99 all-in
🛒 3 listings on eBay now PSA 9OC SLAB
RAW (UNGRADED) — NOT A GRADED VALUE
$30
249 raw sales used for this value view raw sales →
● real comps ● est. — own older sales ● est. — never sold ● unsold
Price history · PSA 9 (OC)
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
2018-03-02$26.01PSA 9 (OC)28592042 ↗Auction

🗑️ The Garbologist says…

Too Few Recent Sales
The Garbologist sniffed around the sales pile.
  • 8 recorded sales · 1 in the last year · trades only a few times a year · moderate-confidence sample.
  • Its last few sales went $104 → $101 → $114 → $90 → $201 — choppy but broadly rangebound.
  • Heads up: the last recorded sale ($201 on 2025-12-03) landed 33% below our current value — weigh it as a single data point.
  • Census check: PSA has graded 1,338 of this card, and only 2.5% 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.

Blasted Billy — across every card

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

🧬 Should I slab it?

Grade it

Only about 1 in 39 copies of this card get a 10; across every grade, a graded copy should be worth about $325, more than the $99 it costs to grade plus the $30 raw copy you give up.

Expected value if graded$226 (after $99 all-in cost)
Raw value today$30 (from 249 raw sales)
VerdictGrade it

Grading pays even without a 10.

Chance of a PSA 10
3%
this card · 1,337 graded
PSA 10 value
$4,501
today · ~$4,501 by Feb 12, 2027
PSA 9 value
$785
today · ~$785 by Feb 12, 2027
All-in cost
$99
PSA fee $60 + shipping both ways $32 + likely upcharge $7
How these numbers work
All-in cost $99: PSA Standard tier fee $60 per card (expected $67 with PSA's upcharge if it comes back worth more than the tier allows), insured shipping to PSA ~$12, PSA insured return shipping ~$20. Sending it to your PSA Vault instead skips return shipping (vault intake and storage are free): ~$79 all-in, so a graded copy would net ~$246.
Grade odds (this card, 1,337 PSA-graded): 10 · 3%, 9 · 15%, 8 · 27%, 7 or lower · 55%. 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.

Blasted Billy #8b 1985 Garbage Pail Kids Series 1 value by grade

GradeValueSalesPSA pop
PSA 10$4,5011834
PSA 9$78560207
PSA 9 (OC)$3028—
PSA 9 (ST)$3652—
PSA 8.5$22658
PSA 8$183110364
PSA 8 (MC)$138 est.0—
PSA 8 (OC)$982—
PSA 8 (ST)$1246—
PSA 7.5$11112
PSA 7$11187219
PSA 6.5$6813
PSA 6$6853221
PSA 6 (MK)$621—
PSA 5$6021128
PSA 4$481891
PSA 3.5$4813
PSA 3$48547
PSA 2.5$44 est.02
PSA 2$41418
PSA 1.5$41 est.01
PSA 1$4129

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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