Type: For SaleState: MichiganWill Ship: NoCategory: ChemistryPrice: $30Condition: NewI did one of these 4yrs ago. I can get 50# bags of lab grade Calcium hydroxide for $30 a bag. That's only $.60/lb. Only thing is I have to do is order at least 30 bags. I want 3 for myself. I just need 27 other people. This is on two forums here in Michigan. We can pick a couple places to meet or at my place.