Just sold the wifes 45 on gumtree and the purchaser wanted it sent COD, I was a bit stand off first but after making a few enquiries its not a bad way to buy or sell, it gives the buyer a guarantee that at least an item is arriving before he pays the price, however I did get a $200 deposit to ensure the sale was fair dinkum. Not sure if they allow the buyer to inspect/open the parcel before they pay but this type of sale seem to give a bit more buyer satisfaction to the sale, no probs doing it again as long as theres a deposit there, phill