See historic price trend on wishlist similar to collection view by allowing sorting by largest price increase/decrease

Currently, the collection view has a sort by option where you can sort by "Price: Biggest Increase" or "Price: Biggest Decrease" with a little up or down arrow next to the price on each item. This would be very useful in tracking longer wishlists to see if anything you are looking for has recently gone down in price compared to historical values, as it could indicate a good time to buy. Right now the wishlist only allows sorting by absolute price, which holds no reference to historical trends.