Front
1985 Topps Garbage Pail Kids Original Series 1 #21a Virus Iris front
Back
Price history · PSA 7
image from latest verified sale
— Hold· thin volume
PSA pop · this parallel
80
Card # 21a
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.
$34
PSA 7 · this grade▶ steady
Confidence
★★★★☆
17 comp sales
See Active PSA 7 See Sold PSA 7 View on PSA
Value range RECENT SALES
$20.81 $33.91 $52.96
real comps est. — own older sales est. — never sold unsold
Last Sale
$33.99
2026-07-01 · PSA 7
Avg Sale (30d)
$34
across 1 sales
Volume (30d)
1 sale
— vs prior 30d
Comp Sales (All)
148
all grades
vs 1 mo
vs 2 mo
+30.7%
vs 3 mo
-40.3%
High Low Avg sales Subject trend
Parallels — 2 for this card
Base
$34
pop 80 @ PSA 7
Base
PSA 10 $600 pop 34
PSA 9 $122 pop 120
PSA 8.5 $44 pop —
PSA 8 $56 pop 169
PSA 7.5 $28 pop —
PSA 7 $34 pop 80
PSA 6.5 $16 EST. pop —
PSA 6 $24 pop 50
PSA 5 $31 pop 33
PSA 4 $16 pop 13
PSA 3 $8 EST. pop —
PSA 2 $4 EST. pop —
PSA 1 $2 EST. pop —
Glossy
$21
pop 33 @ PSA 7
Glossy
PSA 10 $2,452 pop 11
PSA 9 $169 pop 59
PSA 8.5 $62 EST. pop —
PSA 8 $92 pop 68
PSA 7 $21 pop 33
PSA 6 $53 pop 19
PSA 5 $29 pop 17
PSA 4 $16 EST. pop —
PSA 3 $9 EST. pop —
PSA 2 $5 EST. pop —
PSA 1 $3 EST. pop —

🗑️ The Garbologist says…

Steady
The Garbologist sniffed around the sales pile.
  • 17 recorded sales · 7 in the last year · trades only a few times a year · moderate-confidence sample.
  • The recent trail reads $25 → $37 → $57 → $26 → $34 — choppy but broadly rangebound.
  • Census check: PSA has graded 503 of this card, and only 6.8% come back a 10 — tough to gem.
  • Net-net, it's holding its ground — steady demand, no fireworks either way.

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 set's PSA pop - graded pop is self-selected (best copies get submitted), so a random raw likely grades lower. Expected value ~$108 before the $49 PSA fee (fee only - excludes shipping & insurance), ~$59 after, vs a raw copy around $8 (est.). Grading pencils out here, especially if you hit the $600 ten.

Gem (PSA 10) rate
8%
this set · 1,776,703 graded
PSA 10 value
$600
if you hit the ten
Grading cost
$49
PSA Regular tier
Expected after grade
$59
vs raw ~$8 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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