checked ebay?
if you CAN'T wait a couple of weeks <- seller is in wirral and you can collect in person.
if you CAN wait a couple of weeks <- comes from Hong Kong
they all do the same job, used one very much like that one from HK in my old workplace and it worked an absolute treat. not everything you buy off ebay from HK/china is crap. everything is made in the same factory over there, just given a slightly different 'shell' and some different packaging.