Set ↗30d+14%not clear yet90d+25%1y+69%
This card30d 90d 1y All-time 

Hairy Harriet #150a 1986 Garbage Pail Kids Series 4 · PSA 8

View all Hairy Harriet cards →
PSA pop27

PSA 8 · 1986 Garbage Pail Kids Original Series 4 →

⤵ Sell · next 3 monthsIts one sale in the last 3 months, $12, was far above the about $8 it sold for in the nine months before. After a jump like this the next sales usually came in lower than the jump sale, though well above the old price (1,655 cards since 2019). The set is rising, but this card has already jumped well ahead of it.
PSA pop · this parallel
27
Card # 150a⇄ 150BBushy Bernice
GPK Price Guide Value iBased on this card’s sales at this grade: the newest sale ($12, Nov 1) counts most.
$13
PSA 8 · from 9 real sales · last sold Nov 1▶ steady
PSA 10 comp $71
RAW (UNGRADED) — NOT A GRADED VALUE
$2
16 raw sales used for this value view raw sales →
● real comps ● est. — own older sales ● est. — never sold ● unsold
Price history · PSA 8
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
2026-11-01$11.50PSA 889693264 ↗Auction
2026-06-26$7.50PSA 8103497983 ↗Auction
2026-06-05$17.99PSA 8103497983 ↗BestOffer
2025-12-26$7.50PSA 885021901 ↗Auction
2025-03-08$5.75PSA 889693264 ↗Auction
2025-02-23$6.99PSA 894412474 ↗FixedPrice
2024-12-06$13.61PSA 891767850 ↗Auction
2023-12-06$4PSA 858307016 ↗Auction
2023-10-09$7PSA 858307021 ↗Auction

🗑️ The Garbologist says…

Steady
The Garbologist sniffed around the sales pile.
  • 9 recorded sales · 4 in the last year · trades only a few times a year · moderate-confidence sample.
  • Its last few sales went $6 → $8 → $18 → $8 → $12 — choppy but broadly rangebound.
  • Census check: PSA has graded 139 of this card, and only 36.7% come back a 10 — gems fairly readily.
  • Net-net, it's holding its ground — steady demand, no fireworks either way.

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.

Hairy Harriet — across every card

Subject page →
Every Hairy Harriet 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 this card get a 10, and a 9 is worth $23 — less than the $92 it costs to grade. Even a 10 ($78) would leave you about -$14 after costs, not more than raw.

Expected value if gradedunder $0 (the likely slab, $39, is $53 short of the $92 all-in cost)
Raw value today$2 (from 16 raw sales)
VerdictKeep it raw

Even a PSA 10 would not beat the raw value.

Chance of a PSA 10
37%
this card · 139 graded
PSA 10 value
$71
today · ~$78 by Feb 12, 2027
PSA 9 value
$21
today · ~$23 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, 139 PSA-graded): 10 · 37%, 9 · 24%, 8 · 19%, 7 or lower · 20%. 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.

Hairy Harriet #150a 1986 Garbage Pail Kids Series 4 value by grade

GradeValueSalesPSA pop
PSA 10$712851
PSA 9$211933
PSA 8$13927
PSA 7$1327
PSA 6$1314
PSA 5$10 est.07
PSA 4$8 est.04
PSA 3$7 est.03
PSA 2$6 est.01
PSA 1$5 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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