Firefighters and divers must be buying a lot more tanks than airgunners. Those small paintballers 90cu/in tanks can be found for around 200$ yet would provide 12.5 full fills.
The same size tank sold by Benjamin and available from Pyramyd Air but with a different valve yet sell for double the price! http://www.pyramydair.com/s/a/Benjam...isconnect/4203
Can that valve and "Benjamin" sticker really be worth 200$?