Front
1985 Topps Garbage Pail Kids Original Series 1 Stickers #27a Brainy Janie front
Back
Price history · PSA 10
image from latest verified sale
— Hold· thin volume
PSA pop · this parallel
19
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.
$551
PSA 10 · highest-graded comp▲ +159%
Confidence
★★★★☆
12 comp sales
See Active PSA 10 See Sold PSA 10 View on PSA
Value range RECENT SALES
$302.48 $551.07 $951.31
real comps est. — own older sales est. — never sold unsold
Last Sale
$1,344
2026-05-25 · PSA 10
Avg Sale (30d)
across 0 sales
Volume (30d)
0 sales
— vs prior 30d
Comp Sales (All)
12
all grades
vs 1 mo
vs 2 mo
vs 3 mo
High Low Avg sales Subject trend
Parallels — 2 for this card
Base
$551
pop 19 @ PSA 10
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 $25 pop 47
PSA 5 $27 pop 37
PSA 4 $22 pop 11
PSA 3 $18 EST. pop —
PSA 2 $15 EST. pop —
PSA 1 $13 EST. pop —
Glossy
$696
pop 15 @ PSA 10
Glossy
PSA 10 $696 pop 15
PSA 9 $282 pop 38
PSA 8 $134 pop 39
PSA 7 $53 pop 19
PSA 6 $53 pop 21
PSA 5 $85 pop 14
PSA 4 $20 pop 6
PSA 3 $9 EST. pop —
PSA 2 $4 EST. pop —
PSA 1 $2 EST. pop —

🗑️ The Garbologist says…

Trending Up
The Garbologist has been digging through this one's trash.
  • 12 recorded sales · 3 in the last year · trades only a few times a year · moderate-confidence sample.
  • The recent trail reads $500 → $399 → $1,500 → $2,570 → $1,344 — a clear march higher.
  • Median moved +159% across the window ($356 → $922).
  • Heads up: the last recorded sale ($1,344 on 2026-05-25) landed 144% above our current value — weigh it as a single data point.
  • Census check: PSA has graded 408 of this card, and only 4.7% come back a 10 — a genuine condition rarity.
  • 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.

GPK Price Guide
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