I've been doing some comparison shopping, but still don't believe I'm
finding the best price on CO2 setups.

Will someone please help me out - I'd like to know what some of the best
prices for a CO2 cylinder and regulator are right now, and where to find
them.

Also, I remember awhile back, some people here were using a needle valve
purchased at the home depot for fine tuning. If you have the
information, (part number, description, etc.) I'd be happy to have it.

Thanks.