Front
1985 Topps Garbage Pail Kids Original Series 1 Glossy #30B Graffiti Petey front
Back
Price history · PSA 7
— Hold· thin volume
PSA pop · this parallel
71
Card # 30b
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.
$77
PSA 7 · this grade▲ +49%
not currently listed on eBay
RAW (UNGRADED) — NOT A GRADED VALUE
$16
based on 91 raw sales view raw sales →
real comps est. — own older sales est. — never sold unsold
Last sold
$81
2026-08-09 · PSA 7
Avg Sale (30d)
$81
across 1 sales
Volume (30d)
1 sale
— vs prior 30d
Comp Sales (All)
all grades
vs 1 mo
vs 2 mo
vs 3 mo
+50.0%
High Low Avg sales Subject trend

🗑️ The Garbologist says…

Trending Up
The Garbologist sniffed around the sales pile.
  • 25 recorded sales · 7 in the last year · trades only a few times a year · moderate-confidence sample.
  • Its last few sales went $46 → $55 → $45 → $54 → $81 — a clear march higher.
  • Median moved +49% across the window ($36 → $54).
  • Census check: PSA has graded 533 of this card, and only 6.8% 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 7% 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 ~$213 before the $79 PSA fee (fee only - excludes shipping & insurance), ~$134 after, vs a raw copy around $18 (est.). Grading pencils out here, especially if you hit the $1,223 ten.

Gem (PSA 10) rate
7%
this card · 533 graded
PSA 10 value
$1,223
if you hit the ten
Grading cost
$79
PSA Regular tier
Expected after grade
$134
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
← Back