Front
1986 Topps Garbage Pail Kids Original Series 4 #156b Brett Vet front
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Price history · PSA 10

BRETT VET

Base
View all BRETT VET cards →
Active on eBay · for sale now
PSA pop51

PSA 10 · 1986 Garbage Pail Kids Original Series 4 →

— Hold· thin volume
PSA pop · this parallel
51
Card # 156b
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.
$213
PSA 10 · highest-graded comp▼ -20%
🔨 LIVE AUCTION on eBay now RAW
RAW (UNGRADED) — NOT A GRADED VALUE
$2
based on 14 raw sales view raw sales →
real comps est. — own older sales est. — never sold unsold
Last sold
$142.50
2026-06-01 · PSA 10
Avg Sale (30d)
across 0 sales
Volume (30d)
0 sales
— vs prior 30d
Comp Sales (All)
68
all grades
vs 1 mo
vs 2 mo
vs 3 mo
High Low Avg sales Subject trend

🗑️ The Garbologist says…

Cooling Off
The Garbologist has been digging through this one's trash.
  • 24 recorded sales · 4 in the last year · trades only a few times a year · moderate-confidence sample.
  • Following the trash: $120 → $40 → $63 → $350 → $142 — ran up to a peak of $350, then cooled back off.
  • Median moved -20% across the window ($84 → $67).
  • Heads up: the last recorded sale ($142 on 2026-06-01) landed 33% below our current value — weigh it as a single data point.
  • Census check: PSA has graded 160 of this card, and only 31.9% come back a 10 — gems fairly readily.
  • 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.

Brett Vet — across every card

Subject page →
Every Brett Vet card we track — how the character is moving, not just this one grade.

🧬 Should I slab it?

SLAB IT

About a 32% 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 ~$82 before the $29 PSA fee (fee only - excludes shipping & insurance), ~$53 after, vs a raw copy around $4 (est.). Grading pencils out here, especially if you hit the $213 ten.

Gem (PSA 10) rate
32%
this set · 762,889 graded
PSA 10 value
$213
if you hit the ten
Grading cost
$29
PSA Value Plus tier
Expected after grade
$53
vs raw ~$4 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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