2023 Garbage Pail Kids InterGoolactic Mayhem📈 SET TREND ↗1y +14.3%

Firefly Guy #10a

Moonrock Gray /199
View all Firefly Guy cards →
Active on eBay · for sale now
PSA pop—no separate population line published

PSA 10 · 2023 Garbage Pail Kids InterGoolactic Mayhem →

Never sold — estimate
PSA pop · this parallel
—
Card # 10a⇄ 10BMal-Content
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.
$26
PSA 10 · estimate — never sold
🛒 1 listing on eBay now RAW
🟣 1 live on Arena Club now ARENA CLUB
Arena Club grades in its own holder, so that is Arena Club's grade, not a PSA grade. We do not publish Arena Club's seller fees, so no profit or fee figure is worked out for these, and they are left out of the lowest-ask and value figures on this page.
RAW (UNGRADED) — NOT A GRADED VALUE
$3
guide value (not a sale) view raw sales →
● real comps ● est. — own older sales ● est. — never sold ● unsold
Price history · PSA 10
On-the-record sales go back as far as PSA reports them — late 2017 for GPK — plus eBay-tracked and raw sales as they land.
DatePriceGradeCertType
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🗑️ The Garbologist says…

Too Thin To Call
The Garbologist has been digging through this one's trash.
  • Nobody's actually sold this exact card and grade on record, so there's no live market to read — the price you see is a modeled estimate, not a realized sale.
  • With this little to go on, the honest answer is we can't call a direction — one auction would swing the whole read.

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.

Firefly Guy — across every card

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