I ordered an iMac last night so now I have to decide what to do with my 2012 Mac Mini and Thunderbolt display. It's a 2.3 GHz i7 with 16GB RAM. Searching the forum and online, it looks like they hold their value. I definitely don't want to put them in the closet to sit forever. I've thought about setting up a separate desk with the computer for my kids but I don't think they really need it. They have their iPads when they are with me and a can either use my computer or the one at their Mom's house.