Set ↗30d−23%few sales90d+16%few sales1y+32%not clear yet
This card30d 90d 1y All-time 

Cassette Casey #619b 1988 Garbage Pail Kids Series 15 · PSA 9

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PSA pop11

PSA 9 · 1988 Garbage Pail Kids Original Series 15 →

⤴ Buy · next 3 monthsIt sold for $25 lately, below the about $45 it sold for in the nine months before, while most cards in its set sold higher. Cards with a dip this size usually won back part of the drop within 3 months but still sold about 20% under their earlier price (576 cards since 2019).
PSA pop · this parallel
11
Card # 619b⇄ 619AV.C. Arnie
GPK Price Guide Value iBased on this card’s sales at this grade: the newest sale ($25, Oct 7) counts most; similar cards point lower ($18); 2 sales in 2026 near $35; and 1 older sale from 2024 near $14.
$21
PSA 9 · from 6 real sales · last sold Oct 7
PSA 10 comp $73
no PSA 9 listed on eBay right now
RAW (UNGRADED) — NOT A GRADED VALUE
$6
9 raw sales used for this value view raw sales →
● real comps ● est. — own older sales ● est. — never sold ● unsold
Price history · PSA 9
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
2026-10-07$24.99PSA 9153074722 ↗Auction
2026-05-24$44.99PSA 946962142 ↗FixedPrice
2024-12-26$13.69PSA 989425281 ↗Auction
2020-12-06$10PSA 946962144 ↗Auction
2020-11-01$12PSA 946962144 ↗Auction
2020-10-10$9.02PSA 946962142 ↗Auction

🗑️ The Garbologist says…

Too Few Recent Sales
The Garbologist popped the lid on this card.
  • 6 recorded sales · 2 in the last year · trades only a few times a year · moderate-confidence sample.
  • The recent trail reads $12 → $10 → $14 → $45 → $25 — choppy but broadly rangebound.
  • Census check: PSA has graded 28 of this card, and only 39.3% come back a 10 — gems fairly readily.
  • None

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.

Cassette Casey — across every card

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

🧬 Should I slab it?

Keep it raw

About 1 in 3 copies of 1988 Original Series 15 cards get a 10, and a 9 is worth $21 — less than the $92 it costs to grade. Even a 10 ($73) would leave you about -$19 after costs, not more than raw.

Expected value if gradedunder $0 (the likely slab, $37, is $55 short of the $92 all-in cost)
Raw value today$6 (from 9 raw sales)
VerdictKeep it raw

Even a PSA 10 would not beat the raw value.

Chance of a PSA 10
35%
1988 Original Series 15 cards · 2,223 graded
PSA 10 value
$73
today · ~$73 by Feb 12, 2027
PSA 9 value
$21
today · ~$21 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 (1988 Original Series 15 cards, 2,223 PSA-graded): 10 · 35%, 9 · 41%, 8 · 12%, 7 or lower · 11%. 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.

Cassette Casey #619b 1988 Garbage Pail Kids Series 15 value by grade

GradeValueSalesPSA pop
PSA 10$73611
PSA 9$21611
PSA 8$1412
PSA 7$7 est.01
PSA 6$7 est.01
PSA 5$6 est.02

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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