I have a choice between 2 skimmers: a 2 month old(brand new basically) Prizm Deluxe for $50, or bid on this one http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=7701763951&rd=1&sspagename=STRK:MEWA:IT&rd=1 which is dirty and not sure how old and also not sure of how much it will be.