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Target Prentice #507a 1988 Garbage Pail Kids Series 13 · Complete Puzzle Back · PSA 9

Complete Puzzle Back
ScarcityPSA has graded 4x more base copies
PSA has graded 29 of the base card and 7 of this parallel (all grades). Graded counts are not print runs.
View all Target Prentice cards →
PSA pop3

PSA 9 · 1988 Garbage Pail Kids Original Series 13 →

— Hold · next 3 monthsIts one sale in the last 3 months was $15, with no sale in the nine months before that to compare. Cards like this have stayed about flat over the next 3 months (5,110 cards since 2019).
PSA pop · this parallel
3
Card # 507a⇄ 507BBlow Hardy
GPK Price Guide Value iBased on this card’s sales at this grade: 1 older sale from 2024 near $14, about $16 after the set's rise since; similar cards point higher ($23); and 1 sale in 2026 near $15.
$18
PSA 9 · from 2 real sales · last sold Sep 24
PSA 10 comp $56
no PSA 9 listed on eBay right now
● 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
2026-09-24$15PSA 9100060706 ↗BestOffer
2024-08-02$14PSA 967552180 ↗Auction

🗑️ The Garbologist says…

Too Thin To Call
Straight from the Garbologist's clipboard:
  • Only 2 recorded sales on the books — not enough for a trend without kidding ourselves. The last one changed hands at $15 on 2026-09-24.
  • 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.

Target Prentice — across every card

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

🧬 Should I slab it?

No raw price yet

About 5 in 10 copies of 1988 Original Series 13 cards get a 10. A graded copy should be worth about $0 after the $92 cost; we have no raw sale of this card to compare.

Expected value if gradedunder $0 (the likely slab, $38, is $55 short of the $92 all-in cost)
Raw value todayNo raw sales yet
VerdictNo raw price yet

Even a PSA 10 would not beat the cost.

Chance of a PSA 10
54%
all 1988 Original Series 13 cards · 1,948 graded
PSA 10 value
$56
today · ~$56 by Feb 12, 2027
PSA 9 value
$18
today · ~$18 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 (all 1988 Original Series 13 cards, 1,948 PSA-graded): 10 · 54%, 9 · 32%, 8 · 7%, 7 or lower · 7%. 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.

Target Prentice #507a Complete Puzzle Back Garbage Pail Kids value by grade

GradeValueSalesPSA pop
PSA 10$5613
PSA 9$1823
PSA 6$6 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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