A Good Source for 304 Stainless?

Hello everyone. I was wondering if anyone had a good source for 304 stainless products for blasting. I thought @Fadedawg had posted one somewhere but I will be damned if I can find it. It just seems to me that a straight length of tube shouldn't cost almost $100. Best value vacs has nice equipment but seems a bit pricey. Any and all help is greatly appreciated.

You might check prices at Glacier Tanks. https://www.glaciertanks.com/

Thanks for taking the time to answer @Fadedawg. I greatly appreciate it. Your willingness to share the knowledge that you have gleaned is a boon to us all.