with tunes its a matter of what you want, what suppliers a store has, how rare or old it is. Depending on style of music most tunes take one week to get in IF they are instock overseas. If its an obscure label then it will take longer etc etc. All tunes are imported so we cant just ring up someone and have them on our doorstep the next day.
Personally i'd say order with all the stores at the same time and see who can get it first, then cancel at a later date once you have it. The gamble however is if two stores get it at the same time.
Never piss off your local record store.