I can't find anything about original of this copy, and i have searched for a while. In addition i would like to know if that copy is actually worth anything (if it's not against rules of this subreddit of course)
Maybe try /r/arthistory
The copy is unlikely to be worth much more than the original price unfortunately. They're very popular both as contemporary religious icons but also for collectors, this means that they're readily available on the internet and also in places like Greece And Turkey. My dad has a couple for 'Anglo-Saxon' reenactment. An original, would probably be going for upwards of £7,000 ($10,000).
It's an icon of Christ Pantokrator (the all-ruler), you'll find more by searching with that name. Going by the label it looks like it was mass-produced for worldwide distribution so I doubt it is worth anything.