QoL NPC 'Buy-Back' tab or 'Hide Item' option

I sometimes worry of accidentally selling a valuable item to an npc store. Any chance we could get a 'Buy Back' tab from those npc's?
Or some sort of 'Hide' option (example: right click item > drop list > hide) for items you don't want to show up in stores similar to nx items?

Thank you,

ExpHoe

 

~buyback lets you buy items back, works for I think 4-6 hours after the item is sold. So you do need to notice in time, but still helpful.

 

Sweet ty, which npc has this buyback option?

edit: ooh its a command, i c now tyvm <3