I bought a lens from Leicashop last year. The price, especially with the Euro-dollar exchange, put it well out of the bargain range. Their condition rating and description were 100% accurate. They shipped via UPS; the package was delivered here in the southeast U.S. 4 days after it left Vienna. Peter called me during the transaction, in fact, to clear up some address confusion.
I don't know how their prices compare with other European shops. Generally, Americans ought not to expect bargains, on much of anything, in Europe. Otherwise, they were a pleasure to buy from and I'd do it again if circumstances warranted.