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

Slobby Robbie #26a 1985 Garbage Pail Kids Series 1 · Glossy · PSA 10

Glossy
ScarcityPSA has graded 2.5x more base copies
PSA has graded 533 of the base card and 217 of this parallel (all grades). Graded counts are not print runs.
View all Slobby Robbie cards →
PSA pop14

PSA 10 · 1985 Garbage Pail Kids Original Series 1 →

— Hold · next 3 monthsIts one sale in the last 3 months was $898, with no sale in the nine months before that to compare. Cards like this have stayed about flat over the next 3 months (5,110 cards since 2019).
PSA pop · this parallel
14
Card # 26a⇄ 26BFat Matt
GPK Price Guide Value iBased on this card’s sales at this grade: its own sales, newest weighted most, point to $939 and the price model for its grade and version says $1,009; the value sits between the two, leaning toward the model, since its own sales carry about 2 in 10 of the weight.
$998
PSA 10 · from 6 real sales · last sold Aug 13
no PSA 10 listed on eBay right now
RAW (UNGRADED) — NOT A GRADED VALUE
$14
18 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
2026-08-13$898PSA 1026834729 ↗Auction
2023-10-12$870PSA 1026002690 ↗Auction
2023-09-08$726PSA 1074068329 ↗Auction
2023-08-31$999.99PSA 1042905149 ↗Auction
2020-05-08$449PSA 1041189787 ↗Auction
2018-05-05$599PSA 1029016840 ↗FixedPrice

🗑️ The Garbologist says…

Too Few Recent Sales
The Garbologist sniffed around the sales pile.
  • 6 recorded sales · 1 in the last year · trades only a few times a year · moderate-confidence sample.
  • Following the trash: $449 → $1,000 → $726 → $870 → $898 — choppy but broadly rangebound.
  • Census check: PSA has graded 216 of this card, and only 6.5% come back a 10 — tough to gem.
  • 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.

Slobby Robbie — across every card

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

🧬 Should I slab it?

Grade it

Only about 1 in 16 copies of this card get a 10; across every grade, a graded copy should be worth about $165, more than the $92 it costs to grade plus the $14 raw copy you give up.

Expected value if graded$73 (after $92 all-in cost)
Raw value today$14 (from 18 raw sales)
VerdictGrade it

Grading pays even without a 10.

Chance of a PSA 10
6%
this card · 217 graded
PSA 10 value
$998
today · ~$998 by Feb 13, 2027
PSA 9 value
$177
today · ~$177 by Feb 13, 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 ~$93.
Grade odds (this card, 217 PSA-graded): 10 · 6%, 9 · 32%, 8 · 30%, 7 or lower · 31%. People send their best copies, so a random raw copy usually grades a bit lower.
Values when it comes back (~95 days, about Feb 13, 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.

Slobby Robbie #26a Glossy 1985 Garbage Pail Kids value by grade

GradeValueSalesPSA pop
PSA 10$998614
PSA 9$1772270
PSA 8$1022366
PSA 7$511030
PSA 6$36517
PSA 5$26412
PSA 4$25 est.07
PSA 3$24 est.01

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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