Become good friends with a Dentist.
Sometimes they get some in to test and if they find they can't use it they pitch it.
I got a tub of it from my Dentist.
Can't get any cheaper than that.
Scot
PS.
Also if you need hemostats you can get them when ever you go for stitches.
They pitch all the tools they use on you when the stitch you up.
I got hemostats, scissors, and twizers the last time I cut my hand.