Possible to add item Sell Value for when we're making our Custom Sets in the client? Also....

Also maybe we could see the sell value in the shop before we buy items? Not a necessary change (might add a bit of visual clutter) but atm you've to buy before you know how much they sell for.

As for making item sets in the client, I just thought it would make it a bit easier than checking the wiki for each item.

This is just for clarity purposes, and might help me plan a bit what items I'll sell at a certain point if I'm going for another item later in the game, especially on champions I've not played much. Can help to know exactly how much gold I'll need along with the sell value of an item, without having to do the math during a game.

Btw, is there any system for how they calculate sell value, like is there a tier list that shows certain things sell for 50%, and another tier sells for 25%, something like that?