you see this machine here:

https://www.ebay.com/itm/Antminer-L3-IN-HAND-Bitmain-Used-504-MH-s-Scrypt-Litecoin/173085494082?hash=item284cb30b42%3Ag%3A3cEAAOSwOYFaUvrD

is making: 504 MH/s

if we compare to workers in the http://eu01.coppercoin.net/workers

CVcAcyJiS64h7nDNNcBD74g6hgeZ1w53TU   1966080   0   100%   429.50 MH

about 1 966 080 shares for 429.50 MH

now you can see more about how many shares you can get with this machine at this price 4000$USD. However I dont know how much time it takes to get 1 million shares.