Buying in auction

A friend of mine who is selling at ebay buy many items in bulk,wholesale and in auction.In auction,they do the bidding to buy the items.She once told me that there are even wholesale tvs that are in auction,you just have to be very lucky and patient in bidding coz you can save a lot of money and can have a big profit if you win the bid since the starting price is very low.I might try to check the site she gave me.