Set ↗30d—no repeat sales90d—no repeat sales1y+25%few sales
This card30d 90d 1y All-time 

3-Ring Cyril #503b 1988 Garbage Pail Kids Series 13 · PSA 10

View all 3-Ring Cyril cards →
PSA pop12

PSA 10 · 1988 Garbage Pail Kids Original Series 13 →

— Hold · next 3 monthsNo sale in the last 3 months, so there is no fresh price to read; it stays a hold until it sells again.
PSA pop · this parallel
12
Card # 503b⇄ 503ALouise Trapeze
GPK Price Guide Value iBased on this card’s sales at this grade: the newest sale ($34, Mar 21) counts most; similar cards point higher ($44); 4 sales in the last year near $25; and 1 older sale from 2025 near $26, about $34 after the set's rise since.
$38
PSA 10 · estimate from older sales · last sold Mar 21▼ -45%
🟢 lowest on eBay: $52.72 all-in
🛒 6 listings on eBay now PSA 10 SLAB ×3 · RAW ×3
RAW (UNGRADED) — NOT A GRADED VALUE
$3
8 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
2026-03-21$33.50PSA 1063637136 ↗BestOffer
2026-02-28$8.43PSA 1063637136 ↗Auction
2026-02-28$19.43PSA 1063637136 ↗Auction
2025-11-20$29.99PSA 10131517142 ↗Auction
2025-01-19$26PSA 1023266057 ↗Auction
2023-01-05$36.87PSA 1069319883 ↗Auction
2022-09-29$53.52PSA 1062260975 ↗Auction
2022-03-17$97PSA 1063637136 ↗Auction

🗑️ The Garbologist says…

Cooling Off
Straight from the Garbologist's clipboard:
  • 8 recorded sales · 4 in the last year · trades only a few times a year · moderate-confidence sample.
  • The recent trail reads $26 → $30 → $19 → $8 → $34 — a steady drift lower.
  • Median moved -45% across the window ($45 → $25).
  • Net-net, the heat is coming off — recent sales are softening. Could be a breather, could be a top; the trash doesn't say which.

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.

3-Ring Cyril — across every card

Subject page →
Every 3-Ring Cyril card we track — how the character is moving, not just this one grade.

🧬 Should I slab it?

Keep it raw

About 5 in 10 copies of 1988 Original Series 13 cards get a 10, and a 9 is worth $18 — less than the $92 it costs to grade. Even a 10 ($38) would leave you about -$54 after costs, not more than raw.

Expected value if gradedunder $0 (the likely slab, $28, is $64 short of the $92 all-in cost)
Raw value today$3 (from 8 raw sales)
VerdictKeep it raw

Even a PSA 10 would not beat the raw value.

Chance of a PSA 10
54%
1988 Original Series 13 cards · 1,689 graded
PSA 10 value
$38
today · ~$38 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 (1988 Original Series 13 cards, 1,689 PSA-graded): 10 · 54%, 9 · 33%, 8 · 6%, 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.

3-Ring Cyril #503b 1988 Garbage Pail Kids Series 13 value by grade

GradeValueSalesPSA pop
PSA 10$38812
PSA 9$18 est.07
PSA 7$8 est.01
PSA 5$5 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
← Back
Follow GPK Price Guide on FacebookNew sales, price moves and daily postsFollowJoin r/GPKPriceGuide on RedditAsk about prices, post your pulls, talk GPKJoin