Front
1988 Topps Garbage Pail Kids Original Series 12 #488b Peek-A-Boo Beau front
Back
Price history · PSA 10
1988 Garbage Pail Kids Stickers

Peek-A-Boo Beau #488b

Base
View all Peek-A-Boo Beau cards →
PSA pop13

PSA 10 · 1988 Garbage Pail Kids Original Series 12 →

— Hold· thin volume
PSA pop · this parallel
13
Card #
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.
$71
PSA 10 · highest-graded comp
not currently listed on eBay
RAW (UNGRADED) — NOT A GRADED VALUE
$2
guide value (not a sale) view raw sales →
● real comps ● est. — own older sales ● est. — never sold ● unsold
Last sold
$59.99
2026-02-27 · PSA 10
Avg Sale (30d)
—
across 0 sales
Volume (30d)
0 sales
— vs prior 30d
Comp Sales (All)
6
all grades
vs 1 mo
—
vs 2 mo
—
vs 3 mo
—
High — Low — Avg — — sales Subject trend —

🗑️ The Garbologist says…

Cooling Off
The Garbologist sniffed around the sales pile.
  • 6 recorded sales · 2 in the last year · trades only a few times a year · moderate-confidence sample.
  • The recent trail reads $47 → $93 → $93 → $60 → $60 — ran up to a peak of $93, then cooled back off.
  • Median moved -29% across the window ($85 → $60).
  • Census check: PSA has graded 20 of this card, and only 65.0% 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.

Peek-A-Boo Beau — across every card

Subject page →
Every Peek-A-Boo Beau card we track — how the character is moving, not just this one grade.
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