Headed towards H town yesterday I look left and catch a glimpse of what I believe they had were cannon in the parking lot for sale.  Pretty sure the sign actually said "firing cannon for sale."

I had some meetings I had to be on time for or I would've turned around and checked it out.  On the way home I had to take the back way cause traffic.

Anybody see them, what they are and the price?

I might have to call them today.