— Hold· thin volume
PSA pop · this parallel
6
Card # 238b⇄ 238AMarc Spark
GPK Price Guide Value iGPK Price Guide Value comes from real sales of this exact card at this grade, with sales that look wrong set aside. This card has one sale at this grade, too few to price it alone, so that is blended with what its other grades and cards like it are selling for. How this one was worked out: Value $20 - estimated from a single older sale of this card at this grade (newest $17, Jun 2025; moved to today by the measured price change since Jun 2025 of this set (248 cards that sold in both periods, weight 93%) and its product line (823 cards, 7%): +83%); weighted 30% on this card's own sale and 70% on the estimate from its context ($15: from this card's PSA 9 value ($19, 7 sales, newest Sep 2026) x 0.75 (measured PSA 8/9 curve (gpk_vintage, at $19))). Order law: set to $20: this card's PSA grades have been selling out of grade order, so the sales of these 2 grades are weighed together (1 sale at this grade).
$20
PSA 8 · estimate · last sold Jun 17, 2025
PSA 10 comp $100
no PSA 8 listed on eBay right now
RAW (UNGRADED) — NOT A GRADED VALUE
$2
17 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…

No Sale In 12 Months
Straight from the Garbologist's clipboard:
  • 4 recorded sales · 0 in the last year · trades only a few times a year · limited-confidence sample.
  • Following the trash: $22 → $36 → $21 → $17 — ran up to a peak of $36, then cooled back off.
  • Census check: PSA has graded 36 of this card, and only 36.1% come back a 10 — gems fairly readily.
  • Net-net, nobody has sold this card at this grade in the last 12 months, so the trail above is history, not today's market. We don't call a direction until it sells again.

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.

Cherry Bomb — across every card

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

🧬 Should I slab it?

SAVE YOUR MONEY

Only a 36.1% gem 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 ~$48 before the $80 PSA fee (fee only - excludes shipping & insurance), ~-$32 after - near or below a raw copy ($2 from 17 raw sales). Not worth grading unless you are confident it is a 10.

Gem (PSA 10) rate
36.1%
this card · 36 graded
PSA 10 value
$100
if you hit the ten
Grading cost
$80
PSA Regular tier
Expected after grade
-$32
vs raw $2 from 17 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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