Time Traveler used to exist, if it still does, then Google doesn't know about it. I've only been there once, and that was in 2003. If it still is in existance, then its an establishment with an owner who has close to zero stability in his time's of business throughout the week.
The quality of the goods here are exquisite, the knowledge of the clerk(s) also is quite extensive, so if this shop is truly still around, and you're roaming around 10th street, not far from the Co-op, then you might have some luck in running into this place.
Quality: 4.5 stars
Atmosphere: 2.5 stars
Service: 4 stars
Price: 3 stars
Last impression: 3.5 stars