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Hammerin' Harper #1b Bryce Harper 2023 Garbage Pail Kids x MLB Series 3 · Pink Foil /99 · PSA 9
PINK FOIL /99
ScarcityNumbered to 99
Print run 99, as stated by PSA’s parallel list and a published checklist and geepeekay.com.
PSA pop5
All grades · value and PSA population
🟢 lowest on eBay: $301.25 all-in · opening auction bid
🔨 LIVE AUCTION on eBay now ↗ PSA 9 SLAB
RAW (UNGRADED) — NOT A GRADED VALUE
$128
4 raw sales used for this value
view raw sales →
Front
Back
Price history · PSA 9
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 Few Recent Sales
The Garbologist has been digging through this one's trash.
- 7 recorded sales · 2 in the last year · trades only a few times a year · moderate-confidence sample.
- Its last few sales went $215 → $115 → $56 → $103 → $90 — choppy but broadly rangebound.
- Heads up: the last recorded sale ($90 on 2026-05-01) landed 45% below our current value — weigh it as a single data point.
- 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.
Hammerin' Harper· Bryce Harper — across every card
Subject page →Every Hammerin' Harper card we track — how the character is moving, not just this one grade.
🧬 Should I slab it?
Only if you're confident it's a 10Only about 1 in 4 copies of 2023 MLB Series 3 Pink Foil cards get a 10, and a 9 is worth $174 — after the $92 cost that is less than the $128 raw copy.
Expected value if graded$142 (after $92 all-in cost)
Raw value today$128 (from 4 raw sales)
VerdictOnly if you're confident it's a 10
Break-even: you need about a 20% 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
$440
today · ~$464 by Feb 13, 2027
PSA 9 value
$165
today · ~$174 by Feb 13, 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 ~$162.
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 13, 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.
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 13, 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.
Hammerin' Harper #1b Bryce Harper GPK Pink Foil /99 value by grade
| Grade | Value | Sales | PSA pop |
|---|---|---|---|
| PSA 10 | $440 est. | 0 | 1 |
| PSA 9 | $165 | 7 | 5 |
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.
