Never sold — estimate
PSA pop · this parallel
—
Card # 101b⇄ 101AMushy Marsha
GPK Price Guide Value iNo PSA 10 sale of this card yet. Estimated from its other grades and parallels, similar cards in its set and its raw (ungraded) sales.
$15
PSA 10 · estimate · no sale at this grade yet
no PSA 10 listed on eBay right now
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
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
Straight from the Garbologist's clipboard:
  • 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.

Basking Robin — across every card

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

🧬 Should I slab it?

Keep it raw

About 1 in 2 copies of 2021 Sapphire Edition cards get a 10, and a 9 is worth $11 — less than the $92 it costs to grade. Even a 10 ($15) would leave you about -$77 after costs, not more than raw.

Expected value if gradedunder $0 (the likely slab, $13, is $79 short of the $92 all-in cost)
Raw value today$2 (guide value, not a sale)
VerdictKeep it raw

Even a PSA 10 would not beat the raw value.

Chance of a PSA 10
48%
2021 Sapphire Edition cards · 1,722 graded
PSA 10 value
$15
today · ~$15 by Jan 21, 2027
PSA 9 value
$11
today · ~$11 by Jan 21, 2027
All-in cost
$92
PSA fee $60 + shipping both ways $32
How these numbers work
All-in cost $92: PSA Standard tier fee $60 per card, insured shipping to PSA ~$12, PSA insured return shipping ~$20. Sending it to your PSA Vault instead skips return shipping (vault intake and storage are free): ~$72 all-in, so a graded copy would net ~under $0.
Grade odds (2021 Sapphire Edition cards, 1,722 PSA-graded): 10 · 48%, 9 · 42%, 8 · 7%, 7 or lower · 2%. People send their best copies, so a random raw copy usually grades a bit lower.
Values when it comes back (~95 days, about Jan 21, 2027): today's values (the set has no clear 3-month trend).
Expected value if graded = each grade's chance × its value, minus the all-in cost. A guide, not a guarantee — centering and corners on your copy decide the grade.
GPK Price Guide
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