$65 filled 10lb CO2 tank - South East Michigan
Check this out.
eBay: 10 LB co2 tank beer paintball homebrew keg soda welding (item 7231287118 end time Dec-26-06 10:46:21 PST)
If you're local they will sell it to you for $65 filled. That's where I got my tank! Make sure you call them though, as prices may have changed.
"What we do in life, echoes in eternity." - Gladiator
If I could harness the power of the sun, I'd focus it on my plants and watch them grow.