The whole concept of buying something because it is cheap is weird.

I have a small list of items I think I will need in the near future; if it's not on that list, I'm not buying it, from anywhere, at any price. Maybe I'm a bit more ascetic than the average person, but I find it hard to imagine people just browsing lists of "cheap" stuff for hours to just buy stuff they don't need. And then being happy that they won because they paid less than some imaginary "full price".