— Hold· thin volume
PSA pop · this parallel
14
Card # 7a⇄ 7BJumpin' Jordan
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.
$177
PSA 8 · this grade
PSA 10 comp $1,499
no PSA 8 listed on eBay right now
RAW (UNGRADED) — NOT A GRADED VALUE
$225
8 raw sales used for this value view raw sales →
● real comps ● est. — own older sales ● est. — never sold ● unsold
Price history · PSA 8
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…

Trending Up
The Garbologist has been digging through this one's trash.
  • 6 recorded sales · 0 in the last year · trades only a few times a year · moderate-confidence sample.
  • Its last few sales went $92 → $75 → $76 → $120 → $169 — a clear march higher.
  • Median moved +30% across the window ($92 → $120).
  • Census check: PSA has graded 48 of this card, and only 18.8% come back a 10 — gems fairly readily.
  • 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.

Mad Michael — across every card

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

🧬 Should I slab it?

SLAB IT

About a 19% gem (PSA 10) rate on this card's own PSA pop - graded pop is self-selected (best copies get submitted), so a random raw likely grades lower. Expected value ~$498 before the $80 PSA fee (fee only - excludes shipping & insurance), ~$418 after, vs a raw copy around $225 from 8 raw sales. Grading pencils out here, especially if you hit the $1,499 ten.

Gem (PSA 10) rate
19%
this card · 48 graded
PSA 10 value
$1,499
if you hit the ten
Grading cost
$80
PSA Regular tier
Expected after grade
$418
vs raw $225 from 8 raw sales

Probability-weighted across grades using PSA population (this card) as a proxy for 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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