Get out the gold pieces stuck inside, somehow (8)
I believe the answer is:
dislodge
'get out' is the definition.
(thesaurus)
I don't understand the rest of the clue.
Can you help me to learn more?
(Other definitions for dislodge that I've seen before include "Knock or force out of position" , "Drive away" , "Digs lode (anag.)" , "Knock from an established position" , "Remove from established position" .)