Which Gym Badge do you have?
Same name, 4× the price: $12 to $51 raw. The difference is printed on the card — it is just not somewhere most people think to look.
XY Black Star Promos · #XY204
Check the set symbol in the lower right of the illustration, and the copyright year along the bottom edge. Those two identify the print run on every card that has them.
$51
4.2% gem
XY Black Star Promos · #XY206
Check the set symbol in the lower right of the illustration, and the copyright year along the bottom edge. Those two identify the print run on every card that has them.
$47
2.3% gem
XY Black Star Promos · #XY210
Check the set symbol in the lower right of the illustration, and the copyright year along the bottom edge. Those two identify the print run on every card that has them.
$26
2.1% gem
XY Black Star Promos · #XY208
Check the set symbol in the lower right of the illustration, and the copyright year along the bottom edge. Those two identify the print run on every card that has them.
$18
4.4% gem
XY Black Star Promos · #XY205
Check the set symbol in the lower right of the illustration, and the copyright year along the bottom edge. Those two identify the print run on every card that has them.
$15
5.2% gem
XY Black Star Promos · #XY209
Check the set symbol in the lower right of the illustration, and the copyright year along the bottom edge. Those two identify the print run on every card that has them.
$15
2.2% gem
XY Black Star Promos · #XY207
Check the set symbol in the lower right of the illustration, and the copyright year along the bottom edge. Those two identify the print run on every card that has them.
$15
3.3% gem
XY Black Star Promos · #XY203
Check the set symbol in the lower right of the illustration, and the copyright year along the bottom edge. Those two identify the print run on every card that has them.
$12
3.5% gem
We have no hand-checked note for these printings yet, so the guidance above is the general rule rather than something specific to this card.
Prices are raw market value. Click a printing for its full grading verdict — the gem rate, the fees and whether it beats selling raw.