Set ↗30d−23%few sales90d+16%few sales1y+32%not clear yet
This card30d 90d 1y All-time 

Cat Litter #604b 1988 Garbage Pail Kids Series 15 · Die-Cut · PSA 10

Die-Cut
ScarcityPSA has graded 2x more base copies
PSA has graded 22 of the base card and 11 of this parallel (all grades). Graded counts are not print runs.
View all Cat Litter cards →
PSA pop3

PSA 10 · 1988 Garbage Pail Kids Original Series 15 →

— Hold· thin volume
PSA pop · this parallel
3
Card # 604b⇄ 604ASandi Box
GPK Price Guide Value iBased on this card’s sales at this grade: 1 older sale from 2025 near $138, about $152 after the set's rise since; and similar cards point lower ($67).
$84
PSA 10 · estimate from older sales · last sold Feb 2, 2025
no PSA 10 listed on eBay right now
RAW (UNGRADED) — NOT A GRADED VALUE
$5
5 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
2025-02-02$138PSA 1021737979 ↗Auction

🗑️ The Garbologist says…

Too Thin To Call
The Garbologist popped the lid on this card.
  • Only 1 recorded sale on the books — not enough for a trend without kidding ourselves. The last one changed hands at $138 on 2025-02-02.
  • With this little to go on, the honest answer is we can't call a direction — one auction would swing the whole read.

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.

Cat Litter — across every card

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

🧬 Should I slab it?

Keep it raw

Only about 1 in 3 copies of 1988 Original Series 15 Diecut cards get a 10, and a 9 is worth $16 — less than the $92 it costs to grade. Even a 10 ($84) would leave you about -$8 after costs, not more than raw.

Expected value if gradedunder $0 (the likely slab, $38, is $54 short of the $92 all-in cost)
Raw value today$5 (from 5 raw sales)
VerdictKeep it raw

Even a PSA 10 would not beat the raw value.

Chance of a PSA 10
33%
1988 Original Series 15 Diecut cards · 1,262 graded
PSA 10 value
$84
today · ~$84 by Feb 12, 2027
PSA 9 value
$16
today · ~$16 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 ~under $0.
Grade odds (1988 Original Series 15 Diecut cards, 1,262 PSA-graded): 10 · 33%, 9 · 42%, 8 · 14%, 7 or lower · 11%. 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.

Cat Litter #604b Die-Cut 1988 Garbage Pail Kids value by grade

GradeValueSalesPSA pop
PSA 10$8413
PSA 9$1636
PSA 8$15 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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