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Rock E. Horror #135a 1986 Garbage Pail Kids Series 4 · PSA 9
View all Rock E. Horror cards →PSA pop72
PSA pop · this parallel
72
Card #
⇄ 135BMarty Gras
All grades · value and PSA population
ROCK E. HORROR ACTIVE🟢 lowest on eBay: $117.98 all-in
🛒 1 listing on eBay now PSA 9 SLAB
RAW (UNGRADED) — NOT A GRADED VALUE
$2
74 raw sales used for this value
view raw sales →
Front
Back
Price history · PSA 9
Autographed copies (PSA/DNA)
PSA counts these copies in its PSA 9 population (a dual-grade auto stays at its card grade); they are priced only from autographed sales and never count in the clean PSA 9 value.
- PSA 9 · Auto 10: No PSA 9 · Auto 10 sale yet - nearest: PSA 6 · Auto 10 $242 (1 sale, newest Sep 8, 2026)
| Date | Copy | Price | Source |
|---|---|---|---|
| 2026-09-08 | PSA 6 · Auto 10 (PSA/DNA) | $242 | eBay · Best Offer |
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…
Trending Up
The Garbologist popped the lid on this card.
- 30 recorded sales · 6 in the last year · trades only a few times a year · moderate-confidence sample.
- Its last few sales went $22 → $18 → $23 → $12 → $51 — a clear march higher.
- Median moved +125% across the window ($9 → $20).
- Heads up: the last recorded sale ($51 on 2026-11-05) landed 34% above our current value — weigh it as a single data point.
- Census check: PSA has graded 217 of this card, and only 36.4% come back a 10 — gems fairly readily.
- Net-net, the momentum points up — real buyers are paying more, more often. Not a promise, just what the garbage is telling us.
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.
Rock E. Horror — across every card
Subject page →Every Rock E. Horror 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 $42 — less than the $92 it costs to grade. Even a 10 ($75) would leave you about -$17 after costs, not more than raw.
Expected value if gradedunder $0 (the likely slab, $52, is $40 short of the $92 all-in cost)
Raw value today$2 (from 74 raw sales)
VerdictKeep it raw
Even a PSA 10 would not beat the raw value.
Chance of a PSA 10
36%
this card · 217 graded
PSA 10 value
$68
today · ~$75 by Feb 12, 2027
PSA 9 value
$38
today · ~$42 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, 217 PSA-graded): 10 · 36%, 9 · 33%, 8 · 12%, 7 or lower · 19%. 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 +10% (half the set's 3-month rise of 25%, 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.
Grade odds (this card, 217 PSA-graded): 10 · 36%, 9 · 33%, 8 · 12%, 7 or lower · 19%. 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 +10% (half the set's 3-month rise of 25%, 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.
Rock E. Horror #135a 1986 Garbage Pail Kids Series 4 value by grade
| Grade | Value | Sales | PSA pop |
|---|---|---|---|
| PSA 10 | $68 | 41 | 79 |
| PSA 9 | $38 | 30 | 72 |
| PSA 8 | $38 | 7 | 25 |
| PSA 7 | $38 | 1 | 11 |
| PSA 6 | $31 | 1 | 19 |
| PSA 5 | $31 est. | 0 | 5 |
| PSA 4 | $22 est. | 0 | 4 |
| PSA 3 | $20 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.
