I am looking for a cheap vaporizer less than $100 if possible. None of this $500 bullshit. I prefer handheld type. Must be made in north america either usa or canada to ensure there are no other bad chemicals in the material. I saw the youtube vid to make your own vaporizer out of a lightbulb but that doesn't seem safe as light bulbs have murcury in them and 2, it seems kind of tacky and not like the way a blackhatter would roll. Any suggestions?