Front
1985 Topps Garbage Pail Kids Original Series 1 Glossy #28a Oozy Suzy front
Back
Price history · PSA 8
— Hold· thin volume
PSA pop · this parallel
59
Card # 28a
Garbage Pail Kids
TCA Value iTCAxis 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.
$55
PSA 8 · this grade
Confidence
★★★★★
35 comp sales
See Active PSA 8 See Sold PSA 8 View on PSA
Value range RECENT SALES
$33.83 $55.13 $86.10
real comps est. — own older sales est. — never sold unsold
Last Sale
$51.24
2026-07-23 · PSA 8
Avg Sale (30d)
$51
across 1 sales
Volume (30d)
1 sale
— vs prior 30d
Comp Sales (All)
64
all grades
vs 1 mo
vs 2 mo
vs 3 mo
-34.3%
High Low Avg sales Subject trend
Parallels — 2 for this card
Glossy
$55
pop 59 @ PSA 8
Glossy pop 189
PSA 10 $727 EST. pop 15
PSA 9 $152 pop 49
PSA 8 $55 pop 59
PSA 7.5 $50 EST. pop 1
PSA 7 $54 pop 21
PSA 6 $58 pop 19
PSA 5 $26 pop 12
PSA 4.5 $17 EST. pop 1
PSA 4 $23 pop 5
PSA 3 $20 EST. pop —
PSA 2 $18 EST. pop —
PSA 1 $15 EST. pop —
no image
Base
$77
pop 130 @ PSA 8
Base pop 477
PSA 10 $1,025 pop 24
PSA 9 $128 pop 118
PSA 8 $77 pop 130
PSA 7 $53 pop 70
PSA 6.5 $22 pop —
PSA 6 $22 pop 43
PSA 5 $23 pop 29
PSA 4 $22 pop 14
PSA 3 $22 EST. pop —
PSA 2 $28 pop 4
PSA 1 $20 pop 1
PSA EST. pop —

🗑️ The Garbologist says…

Cooling Off
The Garbologist has been digging through this one's trash.
  • 35 recorded sales · 5 in the last year · trades every few months · moderate-confidence sample.
  • Following the trash: $52 → $50 → $105 → $51 → $51 — ran up to a peak of $105, then cooled back off.
  • Census check: PSA has graded 182 of this card, and only 8.2% come back a 10 — tough to gem.
  • Net-net, the heat is coming off — recent sales are softening. Could be a breather, could be a top; the trash doesn't say which.

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.

🧬 Should I slab it?

Worth grading

About a 8% 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 ~$134 before the $49 PSA fee (fee only - excludes shipping & insurance), ~$85 after, vs a raw copy around $20 (est.). Grading pencils out here, especially if you hit the $727 ten.

Gem (PSA 10) rate
8%
this card · 182 graded
PSA 10 value
$727
if you hit the ten
Grading cost
$49
PSA Regular tier
Expected after grade
$85
vs raw ~$20 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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