Set ↗30d−3.1%not clear yet90d+1.2%not clear yet1y+29%
This card30d 90d 1y All-time 

Guillo Tina #37a 1985 Garbage Pail Kids Series 1 · PSA 8 (ST)

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PSA popall grades: 482

PSA 8 (ST) · 1985 Garbage Pail Kids Original Series 1 →

— Hold· thin volume
PSA pop · this parallel
—
Card # 37a⇄ 37BCindy Lopper
GPK Price Guide Value iBased on this card’s sales at this grade: 1 older sale from 2025 near $9.99, about $15 after the set's rise since; and similar cards point higher ($39).
$26
PSA 8 (ST) · estimate from older sales
PSA 10 comp $594
no PSA 8 (ST) listed on eBay right now
RAW (UNGRADED) — NOT A GRADED VALUE
$13
117 raw sales used for this value view raw sales →
● real comps ● est. — own older sales ● est. — never sold ● unsold
Price history · PSA 8 (ST)
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 has been digging through this one's trash.
  • Only 1 recorded sale on the books — not enough for a trend without kidding ourselves. The last one changed hands at $10 on 2025-01-13.
  • 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.

Guillo Tina — across every card

Subject page →
Every Guillo Tina 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 10

Only about 1 in 14 copies of this card get a 10. A 10 is worth $594, but after the $92 cost it barely beats the $13 raw copy.

Expected value if graded$15 (after $92 all-in cost)
Raw value today$13 (from 117 raw sales)
VerdictOnly if you're confident it's a 10

Break-even: you need about a 7% chance of a PSA 10 (this card: 7%).

Chance of a PSA 10
7%
this card · 482 graded
PSA 10 value
$594
today · ~$594 by Feb 12, 2027
PSA 9 value
$126
today · ~$126 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 ~$35.
Grade odds (this card, 482 PSA-graded): 10 · 7%, 9 · 32%, 8 · 32%, 7 or lower · 29%. 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.

Guillo Tina #37a 1985 Garbage Pail Kids Series 1 value by grade

GradeValueSalesPSA pop
PSA 10$5942134
PSA 9$12654152
PSA 9 (OC)$661—
PSA 8.5$5112
PSA 8$5148154
PSA 8 (OC)$192—
PSA 8 (ST)$261—
PSA 7$361558
PSA 6.5$34 est.01
PSA 6$33537
PSA 5$25522
PSA 4$19212
PSA 3$1618
PSA 2$15 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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