Does anyone know of an addon that can search the AH and only return items for which you don't already know the appearance? I already use Can I Mog It? to tell me whether I've learned an appearance or not, but it would be so helpful if I could use that information to filter out searches in the AH! Any help would be greatly appreciated!
Happy to help, there was another one I think just called TransmogShop that just did appearances but I can't find it anywhere. It may have had extra functionality added and renamed which probably means I need to update mine...