Regirock is card #XY49 of 211 in XY Black Star Promos (2013), a Promo illustrated by Kouki Saitou. At about $7.89 it is the #161 most valuable card in the set. It is one of 19 Regirock cards printed so far.
2004Hidden Legends
2006Legend Maker
2008Legends Awakened
2013XY Black Star Promos
2015Ancient Origins
2017Crimson Invasion
2020Vivid Voltage
2022Astral Radiance

















See the full XY Black Star Promos card list
An ungraded Regirock from XY Black Star Promos sells for about $7.89. A PSA 10 is worth more, roughly $63.12 by our estimate, and a PSA 9 around $22.09.
It is a Promo.
Kouki Saitou drew the art for this card.