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

Slimy Sam #38a 1985 Garbage Pail Kids Series 1 · PSA 7

View all Slimy Sam cards →
PSA pop63

PSA 7 · 1985 Garbage Pail Kids Original Series 1 →

⤵ Sell · next 3 monthsIts one sale in the last 3 months, $55, was far above the about $33 it sold for in the nine months before. After a jump like this the next sales usually came in lower than the jump sale, though well above the old price (1,655 cards since 2019). The set is rising, but this card has already jumped well ahead of it.
PSA pop · this parallel
63
Card # 38a⇄ 38BLizard Liz
GPK Price Guide Value iBased on this card’s sales at this grade: the newest sale ($55, Sep 4) counts most; 4 sales in the last year near $44; and 3 older sales from 2024-2025 near $30, about $38 after the set's rise since.
$50
PSA 7 · from 16 real sales · last sold Sep 4▶ steady
PSA 10 comp $430
🟢 lowest on eBay: $75.15 all-in
🛒 2 listings on eBay now PSA 7 SLAB
RAW (UNGRADED) — NOT A GRADED VALUE
$12
129 raw sales used for this value view raw sales →
● real comps ● est. — own older sales ● est. — never sold ● unsold
Price history · PSA 7
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
2026-09-04$55PSA 793748413 ↗BestOffer
2026-05-30$21.37PSA 7147884163 ↗Auction
2026-03-22$56.50PSA 754854975 ↗FixedPrice
2025-12-14$33PSA 7131311951 ↗Auction
2025-09-11$29.99PSA 7116794546 ↗Auction
2025-03-23$34PSA 792099736 ↗BestOffer
2024-06-11$15.50PSA 791613294 ↗Auction
2023-07-31$22.06PSA 772918184 ↗Auction
2023-03-05$28PSA 764665832 ↗Auction
2022-12-15$34PSA 762386250 ↗Auction
Newest 10 of 16 sales at this grade

🗑️ The Garbologist says…

Steady
The Garbologist has been digging through this one's trash.
  • 16 recorded sales · 4 in the last year · trades only a few times a year · moderate-confidence sample.
  • Its last few sales went $30 → $33 → $56 → $21 → $55 — choppy but broadly rangebound.
  • Census check: PSA has graded 503 of this card, and only 8.5% come back a 10 — tough to gem.
  • 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.

Slimy Sam — across every card

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

🧬 Should I slab it?

Only if you're confident it's a 10

Only about 1 in 12 copies of this card get a 10, and a 9 is worth $95 — after the $92 cost that is less than the $12 raw copy.

Expected value if graded$1 (after $92 all-in cost)
Raw value today$12 (from 129 raw sales)
VerdictOnly if you're confident it's a 10

Break-even: you need about a 11% chance of a PSA 10 (this card: 9%).

Chance of a PSA 10
9%
this card · 503 graded
PSA 10 value
$430
today · ~$430 by Feb 12, 2027
PSA 9 value
$95
today · ~$95 by Feb 12, 2027
All-in cost
$92
PSA fee $60 + shipping both ways $32
How these numbers work
All-in cost $92: PSA Standard tier fee $60 per card, 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): ~$72 all-in, so a graded copy would net ~$21.
Grade odds (this card, 503 PSA-graded): 10 · 9%, 9 · 34%, 8 · 23%, 7 or lower · 34%. 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.

Slimy Sam #38a 1985 Garbage Pail Kids Series 1 value by grade

GradeValueSalesPSA pop
PSA 10$4302943
PSA 9$9568170
PSA 8.5$6712
PSA 8$5639116
PSA 7$501663
PSA 6.5$2811
PSA 6$28847
PSA 5$25526
PSA 4$19725
PSA 3.5$10 est.01
PSA 3$9 est.07
PSA 2$8 est.02

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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