Front
1985 Topps Garbage Pail Kids Original Series 1 Glossy #27a Brainy Janie front
Back
Price history · PSA 8
— Hold· thin volume
PSA pop · this parallel
39
Card # 27a
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.
$137
PSA 8 · this grade
Confidence
★★★☆☆
6 comp sales
See Active PSA 8 See Sold PSA 8 View on PSA
Value range RECENT SALES
$68.19 $134.26 $255.70
real comps est. — own older sales est. — never sold unsold
Last Sale
$115
2026-02-21 · PSA 8
Avg Sale (30d)
across 0 sales
Volume (30d)
0 sales
— vs prior 30d
Comp Sales (All)
41
all grades
vs 1 mo
vs 2 mo
vs 3 mo
High Low Avg sales Subject trend
Parallels — 2 for this card
Glossy
$137
pop 39 @ PSA 8
Glossy
PSA 10 $696 pop 15
PSA 9 $282 pop 38
PSA 8 $137 pop 39
PSA 7 $53 pop 19
PSA 6 $54 pop 21
PSA 5 $86 pop 14
PSA 4 $20 pop 6
PSA 3 $9 EST. pop —
PSA 2 $4 EST. pop —
PSA 1 $2 EST. pop —
Base
$76
pop 135 @ PSA 8
Base pop 434
PSA 10 $551 pop 19
PSA 9 $168 pop 101
PSA 8.5 $73 EST. pop —
PSA 8 $76 pop 135
PSA 7.5 $39 EST. pop —
PSA 7 $39 pop 53
PSA 6 $30 pop 47
PSA 5 $27 pop 37
PSA 4 $22 pop 11
PSA 3 $18 EST. pop —
PSA 2 $15 EST. pop —
PSA 1 $12 EST. pop —

🗑️ The Garbologist says…

Trending Up
The Garbologist has been digging through this one's trash.
  • 6 recorded sales · 1 in the last year · trades only a few times a year · moderate-confidence sample.
  • Its last few sales went $33 → $34 → $29 → $93 → $115 — a clear march higher.
  • Median moved +174% across the window ($34 → $93).
  • Census check: PSA has graded 153 of this card, and only 9.8% 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.

🧬 Should I slab it?

Worth grading

About a 10% 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 ~$196 before the $49 PSA fee (fee only - excludes shipping & insurance), ~$147 after, vs a raw copy around $19 (est.). Grading pencils out here, especially if you hit the $696 ten.

Gem (PSA 10) rate
10%
this card · 153 graded
PSA 10 value
$696
if you hit the ten
Grading cost
$49
PSA Regular tier
Expected after grade
$147
vs raw ~$19 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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