Anyone ever heard of J Cohen Photography?

Came across some items they were selling on eBay and tracked links back to their website http://jcohenphoto.com/ which says they've been in business since 1990. From the area code of the phone number I assume they are in the Denver CO area.

I noticed they had a roll of 35mm Tri-X 400 36exp for $4.45, which is $1.04 cheaper than Freestyle. Shipping on a single roll was only $1.95 USPS First Class too....