That seems kinda high for used generic faucets. I just ordered 4 new Perlick 525ss, 3" stainless shanks, handles, and tailpiece assemblies for $45 ea from Farmhouse Brewing Supply. For 5" long shanks it would have been $48 ea.
Last chance before I put it on ebay this sunday. 25 per faucet and shank. The shanks are 8" if that matters. 15 for the sankey taps. I am also willing to do a little trading for a grain mill, march pump or pin lock disconnects.