Oh my... where to begin: SimonD - I don't do Ballparks either. I researched my dogs (putting my family and friends through months of various hot dog textures, flavors, and colors) and found that this particular brand compares rather nicely to my favorite Boar's Head dogs. I get them at a GREAT price as I buy them by the case wholesale at Restaurant Depot. I only serve all beef dogs, not mystery dogs with God knows what inside, so I'm pretty confident that I have a good product. I did state that with my 8/1 dogs, the mark-up is nearly 300% (but not quite at $1.00)... including the bun. The Dollar Dogs are not the only item I'm serving up on the cart... they are a LURE for the big people as well as an affordable dog for my little people.
Kensandyeggo - See above about selling "junk." As to what I would do if I could do this full-time; I MAY mark-up my 8/1 dogs back to $1.50 where they started. In my locale, that's more than the local "weenie-joint" gets... and they sell Kayems (ewww). If I move over to my Boar's Heads, I may mark them up even more than $1.50 (but I really wouldn't need to as I found a REALLY good price on those too). What I'd REALLY do differently was not so much about price as much as LOCATION. The ball fields are fun and the guys are great (doing the little league field in 2 weeks upon request), but I'd really like to be across the street from my local city park/zoo or the train station or some other heavily frequented areas that I KNOW will give me more traffic. And I would be working lunch hours. Presently, I'm limited to dinner/evening hours, which is more difficult I think. But, for now, as I'm just starting out and getting my little business wheels spinning at a rate that is comfortable for me, this will have to do.
and Catnhatnh - I don't know about Rochester, NH, though I LOVE NH. I tend to visit more in the White Mountains areas. Anyway, where I am, in order for me to charge $2.25 for my little basic 8/1 all beef hot dogs, I'd have to travel north about an hour to Boston so that I wouldn't get laughed outta town... really. Now my big Pearl all beef 5/1 hot dogs, that's a whole nuther story... I do get $2.50 for those with nothing on them. Extra is charged for cheese, and Sabrett sauce, and chili, etc. My brats (which I get for a better price than the Pearls) also go for $2.50 (with saurkraut). These bigger items are marked up more than 300%. My sodas ("pop" in some parts of the country) are marked up nearly 400%. I can find a deal and I'm trying to work within my market limits.
I'm actually not trying to compete with 7/11 or any other cheesy convenience store that happens to have a dog roller (I don't have one of those either and wouldn't take it if you were giving it away

)... I actually don't have to compete with anyone. I'm not even located anywhere near the one and only "weenie-joint" in the city, but if I were, I wouldn't be competing with them either. I'm offering what I have found to be a quality product for a reasonable price while I'm learning on my feet.
Enough for tonight. I'm tired and it's been a very long day. Hope you are all making billions off of your carts... I'll get there with a little more experience and some better locations... later on. I'm patient enough while I'm learning to make my mistakes with the cheapskates and the complainers