I recently came across a ton of Old Towne soda bottles, and living in Michigan, I can make some good profit off of returning these bottles because of the 10 cent deposit. My boyfriend's roommate says that he deals with boxing up the soda, but has no idea where they are sold.
I don't know where else it may be sold, but I've seen it as a discount brand at a beer drive-thru in Columbus, OH. The 2-liter bottles were being sold for $1. Looks like it's being sold along side Faygo products as a similar brand. Not bad for discount soda:-)