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

Graffiti Petey #30b 1985 Garbage Pail Kids Series 1 · PSA 4

View all Graffiti Petey cards →
PSA pop22

PSA 4 · 1985 Garbage Pail Kids Original Series 1 →

— Hold · next 3 monthsIts one sale in the last 3 months was $21, 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
22
Card # 30b⇄ 30ANew Wave Dave
GPK Price Guide Value iBased on this card’s sales at this grade: 1 sale in 2026 near $20; similar cards point higher ($26); and 2 older sales from 2024-2025 near $21, about $33 after the set's rise since.
$23
PSA 4 · from 4 real sales · last sold Aug 21
PSA 10 comp $849
no PSA 4 listed on eBay right now
RAW (UNGRADED) — NOT A GRADED VALUE
$14
128 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
2026-08-21$20.50PSA 4167223528 ↗Auction
2025-04-30$30PSA 493915096 ↗BestOffer
2024-05-25$12.50PSA 457706242 ↗Auction
2019-10-06$8PSA 442890332 ↗Auction

🗑️ The Garbologist says…

Too Few Recent Sales
The Garbologist popped the lid on this card.
  • 4 recorded sales · 1 in the last year · trades only a few times a year · limited-confidence sample.
  • The recent trail reads $8 → $12 → $30 → $20 — choppy but broadly rangebound.
  • Census check: PSA has graded 545 of this card, and only 6.6% 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.

Graffiti Petey — across every card

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

🧬 Should I slab it?

Grade it

Only about 1 in 15 copies of this card get a 10; across every grade, a graded copy should be worth about $144, more than the $92 it costs to grade plus the $14 raw copy you give up.

Expected value if graded$52 (after $92 all-in cost)
Raw value today$14 (from 128 raw sales)
VerdictGrade it

Break-even: you need about a 2% chance of a PSA 10 (this card: 7%).

Chance of a PSA 10
7%
this card · 545 graded
PSA 10 value
$849
today · ~$849 by Feb 13, 2027
PSA 9 value
$169
today · ~$169 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 ~$72.
Grade odds (this card, 545 PSA-graded): 10 · 7%, 9 · 30%, 8 · 28%, 7 or lower · 36%. 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.

Graffiti Petey #30b 1985 Garbage Pail Kids Series 1 value by grade

GradeValueSalesPSA pop
PSA 10$8491836
PSA 9$16952162
PSA 8.5$83 est.01
PSA 8$8250149
PSA 7$592173
PSA 6$441753
PSA 5$301536
PSA 4$23422
PSA 3$22 est.06
PSA 2.5$21 est.01
PSA 2$20 est.05
PSA 1$19 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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