Set ↗30d−3.9%few sales90d+11%1y+100%
This card30d 90d 1y All-time 

Polar Pete #4a Pete Alonso 2023 Garbage Pail Kids x MLB Series 3 · Pink Foil /99 · PSA 10

PINK FOIL /99
ScarcityNumbered to 99
Print run 99, as stated by PSA’s parallel list and a published checklist and geepeekay.com.
View all Pete Alonso cards →
PSA pop2

PSA 10 · 2023 Topps Garbage Pail Kids X MLB Series 3 →

— Hold · next 3 monthsNo sale in the last 3 months, so there is no fresh price to read; it stays a hold until it sells again.
PSA pop · this parallel
2
GPK Price Guide Value iBased on this card’s sales at this grade: 1 sale in 2026 near $300; similar cards point lower ($226); and 2 older sales from 2025 near $76, about $183 after the set's rise since.
$264
PSA 10 · from 3 real sales · last sold Jul 26
RAW (UNGRADED) — NOT A GRADED VALUE
$24
2 raw sales used for this value 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
2026-07-26$300PSA 10114648074 ↗Auction
2025-10-07$102.50PSA 10104599045 ↗Auction
2025-03-18$50PSA 10104599045 ↗Auction

🗑️ The Garbologist says…

Too Few Recent Sales
Straight from the Garbologist's clipboard:
  • 3 recorded sales · 1 in the last year · trades only a few times a year · limited-confidence sample.
  • Following the trash: $50 → $102 → $300 — choppy but broadly rangebound.
  • None

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 it

Only about 1 in 4 copies of 2023 MLB Series 3 Pink Foil cards get a 10; across every grade, a graded copy should be worth about $144, more than the $92 it costs to grade plus the $24 raw copy you give up.

Expected value if graded$52 (after $92 all-in cost)
Raw value today$24 (from 2 raw sales)
VerdictGrade it

Break-even: you need about a 9% chance of a PSA 10 (2023 MLB Series 3 Pink Foil cards: 25%).

Chance of a PSA 10
25%
2023 MLB Series 3 Pink Foil cards · 348 graded
PSA 10 value
$264
today · ~$278 by Feb 12, 2027
PSA 9 value
$106
today · ~$112 by Feb 12, 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 ~$72.
Grade odds (2023 MLB Series 3 Pink Foil cards, 348 PSA-graded): 10 · 25%, 9 · 55%, 8 · 18%, 7 or lower · 3%. People send their best copies, so a random raw copy usually grades a bit lower.
Values when it comes back (~95 days, about Feb 12, 2027): today's values +5% (half the set's 3-month rise of 11%, 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.

More from 2023 Topps Garbage Pail Kids X MLB Series 3

All 77 cards in this set → 2023 Topps Garbage Pail Kids X MLB Series 3 checklist →

Polar Pete #4a Pete Alonso GPK Pink Foil /99 value by grade

GradeValueSalesPSA pop
PSA 10$2643—

Every grade of this card on one page. Est. = no sale at that grade yet. Tap a grade above to switch the whole page to it.

GPK Price Guide
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