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 4

View all Blasted Billy cards →
PSA pop91

PSA 4 · 1985 Garbage Pail Kids Original Series 1 →

⤴ Buy · next 3 monthsIts three sales in the last 3 months ran $38 to $52, below the about $45 it sold for in the nine months before, while most cards in its set sold higher. Cards with a dip this size usually sold back at or a little above their earlier price within 3 months (629 cards since 2019).
PSA pop · this parallel
91
Card # 8b⇄ 8AAdam Bomb
GPK Price Guide Value iBased on this card’s sales at this grade: the newest sale ($52, Sep 27) counts most; kept in grade order with its other grades (level with them at $48; $47 before that); and 6 sales in 2026 near $42.
$48
PSA 4 · from 18 real sales · last sold Sep 27▶ steady
PSA 10 comp $4,501
🟢 lowest on eBay: $69.95 all-in
🛒 6 listings on eBay now PSA 4 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 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
2026-09-27$52PSA 4122638338 ↗Auction
2026-09-09$37.99PSA 4155306922 ↗FixedPrice
2026-09-03$38PSA 4170007347 ↗Auction
2026-06-09$45PSA 4154041485 ↗BestOffer
2026-05-17$55PSA 4121057949 ↗BestOffer
2026-01-01$34PSA 4136493817 ↗Auction
2025-10-24$45PSA 4125896888 ↗BestOffer
2025-09-22$76.50PSA 4106398544 ↗BestOffer
2025-09-11$39.99PSA 4117101823 ↗Auction
2025-09-09$45PSA 496685191 ↗FixedPrice
Newest 10 of 18 sales at this grade

🗑️ The Garbologist says…

Steady
The Garbologist has been digging through this one's trash.
  • 18 recorded sales · 6 in the last year · trades only a few times a year · moderate-confidence sample.
  • Following the trash: $55 → $45 → $38 → $38 → $52 — choppy but broadly rangebound.
  • Census check: PSA has graded 1,357 of this card, and only 2.5% come back a 10 — a genuine condition rarity.
  • Net-net, it's holding its ground — steady demand, no fireworks either way.

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 40 copies of this card get a 10; across every grade, a graded copy should be worth about $324, more than the $99 it costs to grade plus the $30 raw copy you give up.

Expected value if graded$225 (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 · 1,357 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 ~$245.
Grade odds (this card, 1,357 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 (ST)$1246—
PSA 8 (MC)$138 est.0—
PSA 8 (OC)$982—
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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