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

Blasted Betty #620b 1988 Garbage Pail Kids Series 15 · PSA 4

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PSA pop2

PSA 4 · 1988 Garbage Pail Kids Original Series 15 →

Never sold — estimate
PSA pop · this parallel
2
Card # 620b⇄ 620AAda Bomb
GPK Price Guide Value iNo PSA 4 sale of this card yet. Estimated from this card’s PSA 8 sales and similar cards in its set.
$9
PSA 4 · estimate · no sale at this grade yet
PSA 10 comp $86
no PSA 4 listed on eBay right now
RAW (UNGRADED) — NOT A GRADED VALUE
$19
12 raw sales used for this value view raw sales →
● real comps ● est. — own older sales ● est. — never sold ● unsold
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.
DatePriceGradeCertType
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🗑️ The Garbologist says…

Too Thin To Call
The Garbologist sniffed around the sales pile.
  • Nobody's actually sold this exact card and grade on record, so there's no live market to read — the price you see is a modeled estimate, not a realized sale.
  • 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.

Blasted Betty — across every card

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

🧬 Should I slab it?

Keep it raw

Only about 1 in 5 copies of this card get a 10, and a 9 is worth $56 — less than the $92 it costs to grade. Even a 10 ($86) would leave you about -$6 after costs, not more than raw.

Expected value if gradedunder $0 (the likely slab, $47, is $45 short of the $92 all-in cost)
Raw value today$19 (from 12 raw sales)
VerdictKeep it raw

Even a PSA 10 would not beat the raw value.

Chance of a PSA 10
22%
this card · 79 graded
PSA 10 value
$86
today · ~$86 by Feb 12, 2027
PSA 9 value
$56
today · ~$56 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, 79 PSA-graded): 10 · 22%, 9 · 41%, 8 · 15%, 7 or lower · 23%. 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.

Blasted Betty #620b 1988 Garbage Pail Kids Series 15 value by grade

GradeValueSalesPSA pop
PSA 10$86517
PSA 9$561132
PSA 8.5$35 est.01
PSA 8$19411
PSA 7$14 est.05
PSA 6$12 est.07
PSA 5$10 est.03
PSA 4$9 est.02
PSA 3$7 est.01

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.

GPK Price Guide
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