Uncrate - The Online Buyer's Guide for Men - While not technically a store itself, the guys find all the coolest toys for men of taste.
Target - Who doesn't like Target?
Amazon - Dude, they have, like, everything!
Outpost - At least to check prices before I head to Fry's.
New Falcon Publications - Esoterica
The Sharper Image - Toys!
Chiarelli's Religious Goods - They have real robes and chalices! How cool!
I haven't bought from all of these, but I like window shopping. What about you?