Not exactly sure how to search this, or if it is already implemented (not, as far as I am aware), however, I have a large amount of items on my wishlist, suggesting a way to sort games by the time that they go on sale. I.E, some games are on sale for over a week or two, and trying to go through and remember ones that may have gone on sale in less than that amount of time, would be a useful feature, to not have to "remember" which ones I've already chosen to pass on, still on sale.

Or in short, how to sort games on the wish list, based on when they went on sale.