Professor's Research

Normal

SWSH Black Star Promos · SWSH178 · Promo · 2019

Raw 30d

-4.8%−$0.03

PSA 10 30d

—

No PSA 10 price history

PSA 10 gem rate

45.5%

0 of 123 PSA submissions gemmed

Total graded

123

Copies with a published pop report

Raw sales · 30d

—

No completed-sales count is published for this card. The chart is the daily quoted price, not sales.

Price history

What it has been worth

The raw price over time, with any graded series laid over the same axis — the comparison a grading decision turns on.

Professor's Research — raw market price

$0.59−6.3% 6M

$0.72$0.63$0.54

2026/04/032026/05/142026/06/242026/08/032026/09/30

Raw market price

164 points

Premium2 graded series can be laid over this line — see what the slab did while the raw price moved.Unlock

Graded market

Every graded price published, next to how many copies exist at that grade.

Raw (ungraded, near mint)

$0.59

30 day

-4.8%

123 certified in total

Grade	Market	vs raw	Population	Pop higher
▶PSA 9	$2.25	3.8×	33	56
▶PSA 7	$8.00	13.6×	8	104

A model's opinion, not investment advice.