Welcome to the Styleforum!
Major department stores and select stores conduct member`s outlet sales every 2 months or so (usually announced online), but I have been able to enter (usually at hotel banquest halls )without being checked. Big sizes are usually abundant at outlet sales.
Super 8 Shoes is a reputable online store that sells mostly used/vintage shoes, but they also stock a good amount of brand new deadstock shoes at a good price. A lot of US brand shoes, though.
KOMEHYO (specficially the one in Shinjuku) has lots of lightly used (and also mint condition ones) with a significant markdown.
Good luck on your bargain hunting! I`m sure other Tokyoites could chip in too.
It's a pleasure to be here. I've always been a casual lurker, but your thread was too powerful to resist signing up for any longer!
Thank you for the tips! I will check out all of those, and hopefully report back with a good purchase!
If anyone else has any advice I would really appreciate it!
BTW, have you ever considered doing a tour of one of the shoe-heavy areas with other Tokyo members? I think it could be pretty cool!