Set ↗30d−6.4%not clear yet90d+2.2%not clear yet1y+30%
This card30d 90d 1y All-time 

Thin Lynn #29b 1985 Garbage Pail Kids Series 1 · Glossy · PSA 10

Glossy
ScarcityPSA has graded 2.3x more base copies
PSA has graded 439 of the base card and 188 of this parallel (all grades). Graded counts are not print runs.
View all Thin Lynn cards →
PSA pop13

PSA 10 · 1985 Garbage Pail Kids Original Series 1 →

↑ Lean buy · next 3 monthsIts one sale in the last 3 months was $2,050, about level with the nine months before, while most cards in its set sold higher this quarter. Cards like this have risen about 15% over the next 3 months (1,157 cards since 2019).
PSA pop · this parallel
13
Card # 29b⇄ 29ABony Joanie
GPK Price Guide Value iBased on this card’s sales at this grade: 2 sales in 2026 near $2,075; and similar cards point lower ($1,050).
$1,612
PSA 10 · from 6 real sales · last sold Aug 21
🛒 2 listings on eBay now RAW
RAW (UNGRADED) — NOT A GRADED VALUE
$14
27 raw sales used for this value view raw sales →
● real comps ● est. — own older sales ● est. — never sold ● unsold
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.
DatePriceGradeCertType
2026-08-21$2,050PSA 1026002687 ↗Auction
2026-03-26$2,100PSA 1044398673 ↗BestOffer
2021-01-17$613.01PSA 1041641668 ↗Auction
2020-04-07$750PSA 1041189797 ↗FixedPrice
2018-03-18$364.99PSA 1022216994 ↗FixedPrice
2017-12-03$267.69PSA 1026002687 ↗Auction

🗑️ The Garbologist says…

Too Few Recent Sales
Straight from the Garbologist's clipboard:
  • 6 recorded sales · 2 in the last year · trades only a few times a year · moderate-confidence sample.
  • Following the trash: $365 → $750 → $613 → $2,100 → $2,050 — choppy but broadly rangebound.
  • Heads up: the last recorded sale ($2,050 on 2026-08-21) landed 27% above our current value — weigh it as a single data point.
  • Census check: PSA has graded 186 of this card, and only 7.0% come back a 10 — tough to gem.
  • 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.

Thin Lynn — across every card

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

🧬 Should I slab it?

Grade it

Only about 1 in 14 copies of this card get a 10; across every grade, a graded copy should be worth about $224, more than the $102 it costs to grade plus the $14 raw copy you give up.

Expected value if graded$122 (after $102 all-in cost)
Raw value today$14 (from 27 raw sales)
VerdictGrade it

Grading pays even without a 10.

Chance of a PSA 10
7%
this card · 188 graded
PSA 10 value
$1,612
today · ~$1,612 by Feb 13, 2027
PSA 9 value
$228
today · ~$228 by Feb 13, 2027
All-in cost
$102
PSA fee $60 + shipping both ways $32 + likely upcharge $10
How these numbers work
All-in cost $102: PSA Standard tier fee $60 per card (expected $70 with PSA's upcharge if it comes back worth more than the tier allows), 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): ~$82 all-in, so a graded copy would net ~$142.
Grade odds (this card, 188 PSA-graded): 10 · 7%, 9 · 31%, 8 · 31%, 7 or lower · 31%. People send their best copies, so a random raw copy usually grades a bit lower.
Values when it comes back (~95 days, about Feb 13, 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.

Thin Lynn #29b Glossy 1985 Garbage Pail Kids value by grade

GradeValueSalesPSA pop
PSA 10$1,612613
PSA 9$2281558
PSA 8$971658
PSA 7$50630
PSA 6$36513
PSA 5$18413
PSA 4$1812
PSA 2$17 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.

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