Set ↗30d+11%not clear yet90d+25%1y+91%
This card30d 90d 1y All-time 

Kitty Litter #159b 1986 Garbage Pail Kids Series 4 · PSA 8.5

View all Kitty Litter cards →
PSA pop1

PSA 8.5 · 1986 Garbage Pail Kids Original Series 4 →

— Hold· thin volume
PSA pop · this parallel
1
Card # 159b
GPK Price Guide Value iBased on this card’s sales at this grade: its own sales, newest weighted most, point to $18 and the price model for its grade and version says $16; the value sits between the two, leaning toward the model, since its own sales carry about 1 in 10 of the weight.
$16
PSA 8.5 · estimate from older sales · last sold Sep 6, 2025
PSA 10 comp $60
no PSA 8.5 listed on eBay right now
RAW (UNGRADED) — NOT A GRADED VALUE
$2
30 raw sales used for this value view raw sales →
● real comps ● est. — own older sales ● est. — never sold ● unsold
Price history · PSA 8.5
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
2025-09-06$10.50PSA 8.5114115500 ↗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 $10 on 2025-09-06.
  • 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.

Kitty Litter — across every card

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

🧬 Should I slab it?

Keep it raw

About 1 in 3 copies of this card get a 10, and a 9 is worth $26 — less than the $92 it costs to grade. Even a 10 ($66) would leave you about -$26 after costs, not more than raw.

Expected value if gradedunder $0 (the likely slab, $39, is $53 short of the $92 all-in cost)
Raw value today$2 (from 30 raw sales)
VerdictKeep it raw

Even a PSA 10 would not beat the raw value.

Chance of a PSA 10
39%
this card · 127 graded
PSA 10 value
$60
today · ~$66 by Feb 12, 2027
PSA 9 value
$24
today · ~$26 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 (this card, 127 PSA-graded): 10 · 39%, 9 · 37%, 8 · 14%, 7 or lower · 10%. 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 +10% (half the set's 3-month rise of 25%, capped at +10%).
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.

Kitty Litter #159b 1986 Garbage Pail Kids Series 4 value by grade

GradeValueSalesPSA pop
PSA 10$602149
PSA 9$241747
PSA 8.5$1611
PSA 8$15417
PSA 7$1343
PSA 6$13 est.05
PSA 5$1212
PSA 4$7 est.02
PSA 2$4 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.

GPK Price Guide
← Back
Follow GPK Price Guide on FacebookNew sales, price moves and daily postsFollowJoin r/GPKPriceGuide on RedditAsk about prices, post your pulls, talk GPKJoin