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 9

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 pop6

PSA 9 · 1988 Garbage Pail Kids Original Series 15 →

— Hold· thin volume
PSA pop · this parallel
6
Card # 604b⇄ 604ASandi Box
GPK Price Guide Value iBased on this card’s sales at this grade: 3 older sales from 2025 near $7.99, about $9.79 after the set's rise since; and similar cards point higher ($26).
$16
PSA 9 · estimate from older sales · last sold Jul 19, 2025
PSA 10 comp $82
no PSA 9 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 9
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
2025-07-19$7.99PSA 9102043415 ↗Auction
2025-07-05$7.99PSA 9102043417 ↗Auction
2025-01-28$25.99PSA 989280931 ↗FixedPrice

🗑️ The Garbologist says…

No Sale In 12 Months
The Garbologist sniffed around the sales pile.
  • 3 recorded sales · 0 in the last year · trades only a few times a year · limited-confidence sample.
  • Its last few sales went $26 → $8 → $8 — choppy but broadly rangebound.
  • Heads up: the last recorded sale ($8 on 2025-07-19) landed 50% below our current value — weigh it as a single data point.
  • Net-net, nobody has sold this card at this grade in the last 12 months, so the trail above is history, not today's market. We don't call a direction until it sells again.

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 ($82) would leave you about -$10 after costs, not more than raw.

Expected value if gradedunder $0 (the likely slab, $37, is $55 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
$82
today · ~$82 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$8213
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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