lua Code:
local f,l=CF()f:SSc("OnEvent",function()for b=0,4 do for s=0,GetContainerNumSlots(b)do l=GetContainerItemLink(b,s)if l and select(3,GetItemInfo(l))==0 then ShowMerchantSellCursor(1)UseContainerItem(b,s)end end end end)f:R"MERCHANT_SHOW"
Ok heres an autojunk seller, 237 characters (it's not tested but it's pretty much identical to tekjunkseller).