Set ↗30d+76%few sales90d—no repeat sales1y+37%few sales
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Adam Bomb #1a 2020 Garbage Pail Kids 35th Anniversary · Spit Blue /99 · PSA 9

Spit Blue /99
ScarcityNumbered to 99 · 1 in 24 packs · PSA has graded 13x more base copies
Print run 99, as stated by PSA’s parallel list and a published checklist and geepeekay.com. Topps’ stated pack odds: Spit Blue 1:24. PSA has graded 92 of the base card and 7 of this parallel (all grades). Graded counts are not print runs.
View all Adam Bomb cards →
PSA pop4

PSA 9 · 2020 Garbage Pail Kids 35th Anniversary →

— Hold· thin volume
PSA pop · this parallel
4
Card # 1a⇄ 1BAdam Apple
GPK Price Guide Value iBased on this card’s one older sale at this grade (newest $73, May 18, 2021), updated to today and blended with what similar cards sell for.
$57
PSA 9 · own sales + similar cards · last sold May 18, 2021
no PSA 9 listed on eBay right now
RAW (UNGRADED) — NOT A GRADED VALUE
$70
3 raw sales used for this value view raw sales →
● 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
2021-05-18$73PSA 956717635 ↗Auction

🗑️ 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 $73 on 2021-05-18.
  • 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.

Adam Bomb — across every card

Subject page →
Every Adam Bomb 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

About 6 in 10 copies of 2020 35Th Anniversary cards get a 10, and a 9 is worth $57 — less than the $92 it costs to grade.

Expected value if graded$84 (after $92 all-in cost)
Raw value today$70 (from 3 raw sales)
VerdictOnly if you're confident it's a 10

Break-even: you need about a 54% chance of a PSA 10 (all 2020 35Th Anniversary cards: 61%).

Chance of a PSA 10
61%
all 2020 35Th Anniversary cards · 1,659 graded
PSA 10 value
$257
today · ~$257 by Feb 12, 2027
PSA 9 value
$57
today · ~$57 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 ~$104.
Grade odds (all 2020 35Th Anniversary cards, 1,659 PSA-graded): 10 · 61%, 9 · 24%, 8 · 9%, 7 or lower · 6%. 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.

Adam Bomb #1a Spit Blue /99 2020 Garbage Pail Kids value by grade

GradeValueSalesPSA pop
PSA 10$257 est.01
PSA 9$5714
PSA 8$44 est.01
PSA 7$35 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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