I love getting great deals on all Mary Kay items on ebay.  I know what I use and can get it much cheaper on ebay than from a consultant or a party.  The markup is 50%!!!!!!!!!  I think it is not illegal to buy these things or to sell them if you are not a consultant.  The only thing is you must know your products and what you want.  Be careful not to get sample sizes or travel size unless that is what you want.  I don't think getting a great deal is a bad thing.