Then don't go. Japan is an expensive country and Bape, BBC etc prices are pretty average. Don't see how your gonna find "fresh tee, dope jeans, sick hoodies, kicks, new era cap" for cheap unless you don't mind them being used.
Suppose there's always Uniqlo.
agreed, especially with the exchange rate at the mo
if u r coming to see friends and family and stuff thats cool, but dont be expecting to buy loads of stuff.
best used stores in tokyo are Ragtag, heatwave, buysell ueno and px megastore, but i guess it depends on what brands u r looking for. i couldnt work that out from fresh tee, dope jeans, sick hoodies, kicks, new era cap
u could also go to ameyoko in Ueno and have a look around there. they have loads of market stall type places that sell non brand clothes for cheap