250 I bought them from another member a few years back. They have a nice heat wrap on them. Did not want to cut the wrap to see if I could find a manufacturer mark on then. I just never used them.
If I had to guess probably at least 50 because of the size. I could deliver to the gs nationals in sept if you attending and not in a hurry.
No I'm not going to be at the nationals. If you want to give me a paypal account or a name and address I can send you the money.