PSA 10	$1,448 pop 15
PSA 9	$250 pop 39
PSA 8.5	$117 EST. pop 2
PSA 8	$92 pop 39
PSA 7	$49 EST. pop 19
PSA 6	$43 pop 21
PSA 5	$60 EST. pop 14
PSA 4	$29 pop 6
PSA 3	$29 EST. pop 1
PSA 2	$26 EST. pop —
PSA 1	$23 EST. pop —

Base

$38

pop 47 @ PSA 6

Base pop 434

PSA 10	$1,849 pop 19
PSA 9	$168 pop 101
PSA 8.5	$94 EST. pop 2
PSA 8	$94 pop 136
PSA 7	$38 pop 54
PSA 6.5	$38 EST. pop 1
PSA 6	$38 pop 47
PSA 5	$24 EST. pop 37
PSA 4	$19 EST. pop 11
PSA 3	$15 EST. pop —
PSA 2	$12 EST. pop —
PSA 1	$9 EST. pop —

Grade: Parallel: Year:

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.

Date	Price	Grade	Cert	Type
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Cross-Grader Values

Values across grading services for this card (BGS / SGC / CGC / others + Raw) — from cross-grader comps.

Grader	Grade	Value	Sales
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Grader vs PSA — % value difference at the same grade

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Subject trend

Brainy Janie — across all cards

30 / 60 / 90 day momentum, every card we have for Brainy Janie

View subject →

🗑️ The Garbologist says…

Trending Up

The Garbologist popped the lid on this card.

6 recorded sales · 3 in the last year · trades only a few times a year · moderate-confidence sample.
Following the trash: $56 → $10 → $28 → $45 → $45 — a clear march higher.
Median moved +100% across the window ($22 → $45).
Census check: PSA has graded 153 of this card, and only 9.8% come back a 10 — tough to gem.
Net-net, the momentum points up — real buyers are paying more, more often. Not a promise, just what the garbage is telling us.

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.

Brainy Janie — across every card

Subject page →

Every Brainy Janie card we track — how the character is moving, not just this one grade.

🧬 Should I slab it?

SLAB IT

About a 10% gem (PSA 10) rate on this card's own PSA pop - graded pop is self-selected (best copies get submitted), so a random raw likely grades lower. Expected value ~$246 before the $80 PSA fee (fee only - excludes shipping & insurance), ~$166 after, vs a raw copy around $20 from 14 raw sales. Grading pencils out here, especially if you hit the $1,448 ten.

Gem (PSA 10) rate

10%

this card · 154 graded

PSA 10 value

$1,448

if you hit the ten

Grading cost

$80

PSA Regular tier

Expected after grade

$166

vs raw $20 from 14 raw sales

Probability-weighted across grades using PSA population (this card) as a proxy for cut & print quality, minus the grading fee. A guide, not a guarantee — centering and eye-appeal on your specific copy decide the grade.