yeah park tool grease works fine, too.

I wasn't worried at all about the $ b/c I only work on 3 bikes. I am guessing this tube will last me about a year (a dab will do ya! (that's what my elementary school teachers used to say about Elmer's glue--workes for this too). Anyways, 7 bucks a year on grease pales in comparison to the 100 bucks a year I spend on tires.