Polar Pete #4aPete Alonso
GREEN FOIL /75
ScarcityNumbered to 75
Print run 75, as stated by PSA’s parallel list and a published checklist.
PSA popall grades: 2
All grades · value and PSA population
no PSA 10 listed on eBay right now
Front
Back
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.
🗑️ 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.
Polar Pete· Pete Alonso — across every card
Subject page →Every Polar Pete card we track — how the character is moving, not just this one grade.
🧬 Should I slab it?
Grade itOnly about 1 in 5 copies of 2023 MLB Series 3 Green Foil cards get a 10; across every grade, a graded copy should be worth about $122, more than the $92 it costs to grade plus the $13 raw copy you give up.
Expected value if graded$30 (after $92 all-in cost)
Raw value today$13 (typical of 2 raw sales listed on this page)
VerdictGrade it
Break-even: you need about a 12% chance of a PSA 10 (2023 MLB Series 3 Green Foil cards: 20%).
Chance of a PSA 10
20%
2023 MLB Series 3 Green Foil cards · 291 graded
PSA 10 value
$269
today · ~$296 by Jan 21, 2027
PSA 9 value
$90
today · ~$99 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 ~$50.
Grade odds (2023 MLB Series 3 Green Foil cards, 291 PSA-graded): 10 · 20%, 9 · 53%, 8 · 23%, 7 or lower · 4%. 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 +10% (half the set's 3-month rise of 25%, capped at +10%).
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.
Grade odds (2023 MLB Series 3 Green Foil cards, 291 PSA-graded): 10 · 20%, 9 · 53%, 8 · 23%, 7 or lower · 4%. 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 +10% (half the set's 3-month rise of 25%, capped at +10%).
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.
