any1 know a command for see what the vendor sold?

It doesn't exist

best think you can do is to write down all your inventory, so that you can compare with what is left next time you check the shop

doesnt work because i have a lot of many things on shop and dont all appear on menu

well, for that reason since long time I tried to limit myself to the 75itens you can see with the command "buy".
remove those which sell less, re-adding once there is "free room", otherwise the costumers will also not be able to see stuff they might buy and is not visible.

ty m8

u both should nuke vendor/houses/chars :/ too many money and itens lag the shard.. or give it to me, will lag less too