question from a mod noob with big dreams
 

Is it possible it intergrate an excel sheet into a ui? and if so, can it be edited from with in the game or will i have to edit the excel sheet its self? and also, is it possible to gather info and prices from the broker window and have them updated on the excel sheet, of in the mod? or is that against the rules? thanks in advance!

No editing from inside the UI. But you can display the sheet in the UI if you convert it to the type of XML supported by EQ2.