What he is saying is right, its very likely you wont make a return on your investment, and making a return is heavily dependant in the value of bitcoin raising, something you can benefit from by simply purchasing btc and enjoying the return that way. ASICS are only useful to mine btc so if btc dies ur ASICS are useless, its not like by buying actual hardware ull be able to sell it later if bitcoins die so either way its dependant on the price. If you still are interested if u can tell me ur general area i can check craigslist and kijiji if they are any good deals in ur area.