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This card30d 90d 1y All-time 

Warrin' Warren #156a 1986 Garbage Pail Kids Series 4 · PSA 4

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PSA pop2

PSA 4 · 1986 Garbage Pail Kids Original Series 4 →

— Hold· thin volume
PSA pop · this parallel
2
Card # 156a⇄ 156BBrett Vet
GPK Price Guide Value iBased on this card’s sales at this grade: its own sales, newest weighted most, point to $30 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 4 · estimate from older sales · last sold Apr 6, 2025
PSA 10 comp $102
no PSA 4 listed on eBay right now
RAW (UNGRADED) — NOT A GRADED VALUE
$2
28 raw sales used for this value view raw sales →
● real comps ● est. — own older sales ● est. — never sold ● unsold
Price history · PSA 4
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
2025-04-06$15.50PSA 4104021305 ↗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 $16 on 2025-04-06.
  • 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.

Warrin' Warren — across every card

Subject page →
Every Warrin' Warren 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 4 copies of this card get a 10, and a 9 is worth $29 — less than the $92 it costs to grade.

Expected value if gradedunder $0 (the likely slab, $50, is $42 short of the $92 all-in cost)
Raw value today$2 (from 28 raw sales)
VerdictOnly if you're confident it's a 10

Break-even: you need about a 79% chance of a PSA 10 (this card: 28%).

Chance of a PSA 10
28%
this card · 180 graded
PSA 10 value
$102
today · ~$112 by Feb 12, 2027
PSA 9 value
$26
today · ~$29 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, 180 PSA-graded): 10 · 28%, 9 · 31%, 8 · 21%, 7 or lower · 21%. 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.

Warrin' Warren #156a 1986 Garbage Pail Kids Series 4 value by grade

GradeValueSalesPSA pop
PSA 10$1022650
PSA 9$261856
PSA 8.5$2512
PSA 8$251035
PSA 7$22614
PSA 6$22412
PSA 5$17 est.09
PSA 4$1612

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
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