I had a great experience purchasing this iMac from Platinum Deals via Amazon!  It arrived a day early, and early in the morning too!  We were off to a good start.  After doing some reformatting and reinstalling of MacOS Catalina, I restored my Time Machine backup and it is working great!  It is a great value, works and looks great!The Retina screen makes my photos look new and bright and so enjoyable to revisit some great memories.I would recommend purchasing from Amazon, thank you!