All grades · value and PSA population
no PSA 9 listed on eBay right now
RAW (UNGRADED) — NOT A GRADED VALUE
$100
5 raw sales used for this value
view raw sales →
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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…
Trending Up
Straight from the Garbologist's clipboard:
- 9 recorded sales · 6 in the last year · trades every few months · moderate-confidence sample.
- Its last few sales went $230 → $610 → $500 → $588 → $540 — a clear march higher.
- Median moved +233% across the window ($162 → $540).
- Net-net, the momentum points up — real buyers are paying more, more often. Not a promise, just what the garbage is telling us.
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.
Dodging Yamamoto· Yoshinobu Yamamoto — across every card
Subject page →Every Dodging Yamamoto card we track — how the character is moving, not just this one grade.
🧬 Should I slab it?
Grade itAbout 1 in 2 copies of 2024 Bowman Chrome Mega Box Bowman GPK cards get a 10; across every grade, a graded copy should be worth about $777, more than the $111 it costs to grade plus the $100 raw copy you give up.
Expected value if graded$666 (after $111 all-in cost)
Raw value today$100 (from 5 raw sales)
VerdictGrade it
Grading pays even without a 10.
Chance of a PSA 10
47%
2024 Bowman Chrome Mega Box Bowman GPK cards · 620 graded
PSA 10 value
$1,167
today · ~$1,167 by Jan 21, 2027
PSA 9 value
$527
today · ~$527 by Jan 21, 2027
All-in cost
$111
PSA fee $60 + shipping both ways $42 + likely upcharge $9
How these numbers work
All-in cost $111: PSA Standard tier fee $60 per card (expected $69 with PSA's upcharge if it comes back worth more than the tier allows), insured shipping to PSA ~$12, PSA insured return shipping ~$30. Sending it to your PSA Vault instead skips return shipping (vault intake and storage are free): ~$81 all-in, so a graded copy would net ~$696.
Grade odds (2024 Bowman Chrome Mega Box Bowman GPK cards, 620 PSA-graded): 10 · 47%, 9 · 37%, 8 · 12%, 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 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.
Grade odds (2024 Bowman Chrome Mega Box Bowman GPK cards, 620 PSA-graded): 10 · 47%, 9 · 37%, 8 · 12%, 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 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.
