Used 20 and 50lb CO2 tanks for sale in Baltimore for $20!!!
I just bought one form this guy today and it is in great shape and has a 6 05 stamp. He has 3 more 20 and 4 50lb tanks for sale. Just do a search for CO2 on the Baltimore craigslist. I am not affiliated or anything just trying to pass on a good deal to some fellow enthusiasts. If I am breaking some rules here let me know please and I will cancel the post somehow.