Marginal collector value, Century brought them in back in the early 90s by the ton. About 2$ a round for loose, 3-4$ per round is what I see people asking for rounds in the clips. If its all Wollersdorf/Hirtenberger 1938, with I or VIII then thats about what you would expect. If you find AP, Guard loads etc, they can get a little more on the collectors market.
Keep an eye on the I 1938 loads, I used to get some primer failures on those, if firing in an M95 be sure to wear glasses.