Recently I have noticed more 'mystery deals' on Groupon, Wowcher and Living Social for electronics, beauty products, watches and jewelry. Has anyone tried any of these? They have a standard and a deluxe version and in the electronics package they say some people may get an Apple watch, iPad or iPhone. You pay between $10-20 and shipping and then see what you get. The small print does say X amount of a particular product will be available, but is it worth it? A watch one sold out in hours once, I think because people bulk bough them to sell them on. Has anyone bought any and done well from it?