Set ↗30d+5.9%not clear yet90d+14%1y+6.9%few sales
This card30d 90d 1y All-time 

Marinated Ken #BGP-42 Ken Griffey Jr. 2025 Garbage Pail Kids Bowman Chrome Bowman GPK · PSA 7

Scarcity2 parallels: print runs and odds
View all Ken Griffey Jr. cards →
PSA pop2

PSA 7 · 2025 Bowman Chrome Bowman GPK →

— Hold · next 3 monthsIts one sale in the last 3 months was $300, with no sale in the nine months before that to compare. Cards like this have stayed about flat over the next 3 months (5,110 cards since 2019).
PSA pop · this parallel
2
Card # BGP-42
GPK Price Guide Value iBased on this card’s sales at this grade: 1 sale in 2026 near $300; and similar cards point higher ($587).
$372
PSA 7 · from 1 real sale · last sold Aug 16
PSA 10 comp $2,351
RAW (UNGRADED) — NOT A GRADED VALUE
$617
26 raw sales used for this value view raw sales →
● real comps ● est. — own older sales ● est. — never sold ● unsold
Price history · PSA 7
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
2026-08-16$299.99PSA 7154080956 ↗BestOffer

🗑️ 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 $300 on 2026-08-16.
  • 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.

Marinated Ken· Ken Griffey Jr. — across every card

Subject page →
Every Marinated Ken card we track — how the character is moving, not just this one grade.

🧬 Should I slab it?

Grade it

Only about 1 in 3 copies of 2025 Bowman Chrome Bowman GPK cards get a 10; across every grade, a graded copy should be worth about $1,286, more than the $213 it costs to grade plus the $617 raw copy you give up.

Expected value if graded$1,073 (after $213 all-in cost)
Raw value today$617 (from 26 raw sales)
VerdictGrade it

Break-even: you need about a 5% chance of a PSA 10 (2025 Bowman Chrome Bowman GPK cards: 34%).

Chance of a PSA 10
34%
2025 Bowman Chrome Bowman GPK cards · 1,589 graded
PSA 10 value
$2,351
today · ~$2,513 by Feb 13, 2027
PSA 9 value
$636
today · ~$680 by Feb 13, 2027
All-in cost
$213
PSA fee $80 + shipping both ways $42 + likely upcharge $91
How these numbers work
All-in cost $213: PSA Priority tier fee $80 per card (expected $171 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): ~$183 all-in, so a graded copy would net ~$1,103.
Grade odds (2025 Bowman Chrome Bowman GPK cards, 1,589 PSA-graded): 10 · 34%, 9 · 58%, 8 · 6%, 7 or lower · 2%. 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 +7% (half the set's 3-month rise of 14%, 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.

Marinated Ken #BGP-42 Ken Griffey Jr. GPK value by grade

GradeValueSalesPSA pop
PSA 10$2,351313
PSA 9$636625
PSA 8$520 est.01
PSA 7$37212
PSA 6$220 est.01

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.

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