Front
1985 Topps Garbage Pail Kids Original Series 1 Glossy #30b Graffiti Petey front
Back
Price history · PSA 10
— Hold· thin volume
PSA pop · this parallel
25
Card #
GPK Price Guide Value iGPK Price Guide Value is a recency-weighted market value from REAL sales of this exact card+grade (recent comps count most, outliers stripped) — steadier and harder to game than a single 'last sale', which can be one lucky auction or a shill bid. When a card has few or no recent comps, we estimate transparently from its own older sales, its other grades, and comparable cards (same subject/set/rarity tier), factoring subject trend and scarcity — and we LABEL it as an estimate until real sales arrive.
$878
PSA 10 · highest-graded comp
not currently listed on eBay
RAW (UNGRADED) — NOT A GRADED VALUE
$16
based on 6 raw sales view raw sales →
real comps est. — own older sales est. — never sold unsold
Last sold
$878
2026-08-20 · PSA 10
Avg Sale (30d)
$878
across 1 sales
Volume (30d)
1 sale
— vs prior 30d
Comp Sales (All)
66
all grades
vs 1 mo
vs 2 mo
vs 3 mo
High Low Avg sales Subject trend

🗑️ The Garbologist says…

Trending Up
The Garbologist sniffed around the sales pile.
  • 7 recorded sales · 1 in the last year · trades only a few times a year · moderate-confidence sample.
  • The recent trail reads $486 → $350 → $741 → $1,175 → $878 — a clear march higher.
  • Median moved +41% across the window ($575 → $810).
  • Census check: PSA has graded 237 of this card, and only 10.5% come back a 10 — tough to gem.
  • Net-net, the momentum points up — real buyers are paying more, more often. Not a promise, just what the garbage is telling us.

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?

SLAB IT

About a 11% gem (PSA 10) rate on this card's own PSA pop - graded pop is self-selected (best copies get submitted), so a random raw likely grades lower. Expected value ~$216 before the $49 PSA fee (fee only - excludes shipping & insurance), ~$167 after, vs a raw copy around $18 (est.). Grading pencils out here, especially if you hit the $878 ten.

Gem (PSA 10) rate
11%
this card · 237 graded
PSA 10 value
$878
if you hit the ten
Grading cost
$49
PSA Regular tier
Expected after grade
$167
vs raw ~$18 est.

Probability-weighted across grades using PSA population as a proxy for this set’s cut & print quality, minus the grading fee. A guide, not a guarantee — centering and eye-appeal on your specific copy decide the grade.

GPK Price Guide
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