as an FYI, I just paid less than $130 for a brand new 20# aluminum CO2 tank, including delivery to NH. I've been searching local for quite a while, and these tanks have been hard for me to find, with most asking about $120-150 for a used tank, and they've been going quick. Just thought I'd pass along this info - hope I'm not violating any forum protocols.
Checked both of the links, with shipping the first link would be cheaper. Now the question is... do I wait the week for them to return my 20# or do i get a little 5# to hold me over while the 20# is being filled??