I think that there should be an option to sort by the most expensive and cheapest CIB and NIB items, just like how there's a way to sort by the cheapest and most expensive loose items. I believe this should be added because it'll help people find out, for example, the most expensive CIB GameCube game or the cheapest Switch game that's new in box.

Add Timex Sinclair computer systems (ie TS-1000) and games.

Often the lot bot shows me items that cannot be shipped to me, because they're listings that only offer shipping to the US, Maybe the ability to select ebay.com, ebay.ca or ebay.co.uk (or even just a drop down menu to select your location). I get frustrated every time I see a good deal, click on it, then open it up to ebay only to realise it doesnt offer shipping to my location

I noticed there aren't any listings for Region 3 Vita games so I can't list things like my versions of Final Fantasy X & X-2 or Oreshika: Tainted Bloodlines, which isn't in the database at all. 

Let me change the condition for a game found by the Lot Bot.  Instead of always defaulting to Loose, let me change it to CIB or New.  This can give a much more accurate value.

Let us choose 'graded' as a condition of an item in our collections

Adding Apple Bandai Pippin Console + Game Tracking is currently missing and would be great to see added so as to be able to have more content able to be added.