How I Became Amazon’s Pitchman For a 55-Gallon Drum of Personal Lubricant on Facebook nick bergus · 02/27/12 07:00PM My career as a personal-lubricant pitchman started with a favorited tweet on Stellar that linked to Amazon where, for just $1,495, anyone could purchase a 55-gallon drum of Passion Natural water-based lubricant (and save 46 percent off list!).