This card30d 90d 1y All-time
Locked Dorian #379a 1987 Garbage Pail Kids Series 10 · PSA 10
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PSA pop · this parallel
23
Card #
⇄ 379BSidney Kidney
All grades · value and PSA population
LOCKED DORIAN ACTIVE🟢 lowest on eBay: $91.98 all-in
🛒 11 listings on eBay now PSA 10 SLAB ×2 · RAW ×9
RAW (UNGRADED) — NOT A GRADED VALUE
$2
12 raw sales used for this value
view raw sales →
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…
Steady
The Garbologist popped the lid on this card.
- 12 recorded sales · 4 in the last year · trades only a few times a year · moderate-confidence sample.
- Its last few sales went $31 → $30 → $30 → $50 → $70 — choppy but broadly rangebound.
- Heads up: the last recorded sale ($70 on 2026-10-12) landed 30% above our current value — weigh it as a single data point.
- Census check: PSA has graded 64 of this card, and only 35.9% come back a 10 — gems fairly readily.
- Net-net, it's holding its ground — steady demand, no fireworks either way.
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.
Locked Dorian — across every card
Subject page →Every Locked Dorian card we track — how the character is moving, not just this one grade.
🧬 Should I slab it?
Keep it rawAbout 1 in 3 copies of this card get a 10, and a 9 is worth $16 — less than the $92 it costs to grade. Even a 10 ($54) would leave you about -$38 after costs, not more than raw.
Expected value if gradedunder $0 (the likely slab, $28, is $64 short of the $92 all-in cost)
Raw value today$2 (from 12 raw sales)
VerdictKeep it raw
Even a PSA 10 would not beat the raw value.
Chance of a PSA 10
36%
this card · 64 graded
PSA 10 value
$54
today · ~$54 by Feb 12, 2027
PSA 9 value
$16
today · ~$16 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 (this card, 64 PSA-graded): 10 · 36%, 9 · 34%, 8 · 14%, 7 or lower · 16%. 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 (this card, 64 PSA-graded): 10 · 36%, 9 · 34%, 8 · 14%, 7 or lower · 16%. 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.
Locked Dorian #379a 1987 Garbage Pail Kids Series 10 value by grade
| Grade | Value | Sales | PSA pop |
|---|---|---|---|
| PSA 10 | $54 | 12 | 23 |
| PSA 9 | $16 | 2 | 22 |
| PSA 8 | $13 | 1 | 9 |
| PSA 7 | $12 est. | 0 | 3 |
| PSA 6 | $11 est. | 0 | 2 |
| PSA 5 | $10 | 1 | 4 |
| PSA 4 | $9 | 1 | 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.
