Not just Amazon but websites like it that deal with more then one seller, such as eBay. Yes, these are great places to get great deals on items. I love to go to them myself, but there are some things to remember when going there. First of all you don't know who your dealing with, one way to find this out is to look at this person's rating and what other customers are saying about them. Now, I realize there can be good legitimate sellers out there trying to gain a reputation so they don't have a rating just yet. I have been there myself, so sometimes you have to give someone a chance, find out what the seller is all about through the auction. They will tell you if they have a returns policy, and what it is, they will also tell you what condition the item is in, or they should tell you. I have had good and bad experiences on both of these websites in the past. Yes, I will admit its been good more then bad, but sometimes those bad experiences are the ones that stay with you.