This card30d 90d 1y All-time
Sinister Smith #17a 2023 Garbage Pail Kids InterGoolactic Mayhem · Black Hole · PSA 10
Black Hole
Scarcity2,325 made · 1 per pack (collector box only)
2,325 made, per GPKNews. Stated pack odds: 1:1 packs (Collector Box exclusive) (geepeekay.com).
PSA pop1
All grades · value and PSA population
SINISTER SMITH ACTIVEno PSA 10 listed on eBay right now
Front
Back
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.
🗑️ 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 $25 on 2025-05-28.
- 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.
Sinister Smith — across every card
Subject page →Every Sinister Smith card we track — how the character is moving, not just this one grade.
🧬 Should I slab it?
No raw price yetAbout 5 in 10 copies of 2023 Intergoolactic Mayhem cards get a 10. A graded copy should be worth about $0 after the $92 cost; we have no raw sale of this card to compare.
Expected value if gradedunder $0 (the likely slab, $29, is $63 short of the $92 all-in cost)
Raw value todayNo raw sales yet
VerdictNo raw price yet
Even a PSA 10 would not beat the cost.
Chance of a PSA 10
52%
all 2023 Intergoolactic Mayhem cards · 1,047 graded
PSA 10 value
$41
today · ~$41 by Feb 12, 2027
PSA 9 value
$19
today · ~$19 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 ~under $0.
Grade odds (all 2023 Intergoolactic Mayhem cards, 1,047 PSA-graded): 10 · 52%, 9 · 32%, 8 · 11%, 7 or lower · 5%. 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 (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 (all 2023 Intergoolactic Mayhem cards, 1,047 PSA-graded): 10 · 52%, 9 · 32%, 8 · 11%, 7 or lower · 5%. 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 (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.
Sinister Smith #17a Black Hole Garbage Pail Kids value by grade
| Grade | Value | Sales | PSA pop |
|---|---|---|---|
| PSA 10 | $41 | 1 | — |
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.
