XY Black Star Promos
Groudon
last close
$18.99
+0.00% vs prior bar
robust mark · 30d
—
median of 0 qualifying sales
last qualifying sale
$18.99
5mo ago
observations · latest bar
0
No data that day.
Dimmed prices have no recorded sale behind them — they are a single reference mark, not a traded figure. Sold data covers graded cards only.
A dash means we hold prices for that grade and refused them: they contradict each other, and which one is wrong is not knowable from the data. A confident wrong price is worse than none.
PSA populationas of 2026-08-17
graded, all grades
64
gem rate
0%
come back a 10
at this grade
35
54.7% of graded copies
grade higher
37.5%
of graded copies
91
85
717
6.51
635
54
41