Same problem with Gnome Wizard ...
Sell my stuff, go to save ... crash.
//Edit: Even if Astarion did the selling ... save = crash. 
//Edit: So i decided to put my loot goblinism to rest and play without vendoring anything ...
But when i reached next point where i wanted to save, the game crashed again. :-/ Now im not sure if vendoring have anything to do with it.
