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Semi Colin #355b 1987 Garbage Pail Kids Series 9 · PSA 4
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All grades · value and PSA population
no PSA 4 listed on eBay right now
RAW (UNGRADED) — NOT A GRADED VALUE
$70
3 raw sales used for this value
view raw sales →
Front
Back
Price history · PSA 4
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
Straight from the Garbologist's clipboard:
- Only 1 recorded sale on the books — not enough for a trend without kidding ourselves. The last one changed hands at $6 on 2023-04-12.
- 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.
Semi Colin — across every card
Subject page →Every Semi Colin 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 11 copies of this card get a 10, and a 9 is worth $46 — less than the $92 it costs to grade.
Expected value if gradedunder $0 (the likely slab, $68, is $24 short of the $92 all-in cost)
Raw value today$70 (from 3 raw sales)
VerdictOnly if you're confident it's a 10
Break-even: you need about a 38% chance of a PSA 10 (this card: 9%).
Chance of a PSA 10
9%
this card · 137 graded
PSA 10 value
$362
today · ~$362 by Feb 13, 2027
PSA 9 value
$46
today · ~$46 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 ~under $0.
Grade odds (this card, 137 PSA-graded): 10 · 9%, 9 · 36%, 8 · 26%, 7 or lower · 28%. 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 (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 (this card, 137 PSA-graded): 10 · 9%, 9 · 36%, 8 · 26%, 7 or lower · 28%. 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 (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.
Semi Colin #355b 1987 Garbage Pail Kids Series 9 value by grade
| Grade | Value | Sales | PSA pop |
|---|---|---|---|
| PSA 10 | $362 | 10 | 13 |
| PSA 9 | $46 | 24 | 49 |
| PSA 9 (OC) | $20 est. | 0 | — |
| PSA 8.5 | $34 | 1 | 1 |
| PSA 8 | $34 | 11 | 35 |
| PSA 7 | $34 | 6 | 16 |
| PSA 6 | $34 | 2 | 13 |
| PSA 5 | $22 | 2 | 5 |
| PSA 4 | $10 | 1 | 2 |
| PSA 3 | $7 est. | 0 | 2 |
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.
