I don't even need more RAM right now for any of my Macs and yet I almost pulled the trigger today so I could have 16GB of RAM to drop into my 2012 Mac Mini (when the arrive), but decided I should just wait since the price is only bound to get cheaper. 16GB of RAM was 1000+ just a year ago!
Had it in cart, went to checkout and put in all the info and click submit and then it took me back to the Newegg home page immediately. Clicked on the link again and it reports sold out! Missed it by seconds!!