PSA pop · this parallel
1
Card #
All grades · value and PSA population
no PSA 8 listed on eBay right now
RAW (UNGRADED) — NOT A GRADED VALUE
$75
5 raw sales used for this value
view raw sales →
Front
Back
Price history · PSA 8
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
The Garbologist has been digging through this one's trash.
- Only 1 recorded sale on the books — not enough for a trend without kidding ourselves. The last one changed hands at $100 on 2025-11-14.
- 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.
Sunny Marcelo· Marcelo Mayer — across every card
Subject page →Every Sunny Marcelo card we track — how the character is moving, not just this one grade.
🧬 Should I slab it?
Keep it rawAbout 1 in 2 copies of 2024 Bowman Chrome Mega Box Bowman GPK cards get a 10, and a 9 is worth $99 — after the $92 cost that is less than the $75 raw copy. Even a 10 ($123) would leave you about $31 after costs, not more than raw.
Expected value if graded$18 (after $92 all-in cost)
Raw value today$75 (from 5 raw sales)
VerdictKeep it raw
Even a PSA 10 would not beat the raw value.
Chance of a PSA 10
47%
2024 Bowman Chrome Mega Box Bowman GPK cards · 620 graded
PSA 10 value
$123
today · ~$123 by Jan 21, 2027
PSA 9 value
$99
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 ~$38.
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.
