I must agree that I love the Deals page! I did notice the vendor recipe flips, but I believe that it could be near impossible to differentiate between them using the Battle.net API. There's common vendor items like "Fishing Pole" from many vendors, there's limited availability, common items like "Strong Fishing Pole", there's unlimited vendor items, but from only certain vendors like "Simple Flour", and then there's unlimited vendor items from a single vendor "Recipe: Crunchy Spider Surprise", one vendor on either faction. Stranger still, there are common vendor items that are only sold by a *single* vendor and only for one faction, i.e. "Recipe: Strider Stew". And way, way off the charts is an ultra-rare vendor item "Formal Dangui" and the (now discontinued vendor item) "Ruby Shades".
The point is, no automatic system can differentiate between all these... and I would not expect it to do so! It is legitimate to say "this is now selling for much less than it usually does." You as a good goblin have to understand that "Recipe: Deviate Delight" has become a much more common world drop and perhaps only is worth a fraction of what it would have gone for a few releases back.
P.S. "Deals" helped me buy *both* a cheap "Ruby Shades" *and* a "Formal Dangui". Awesome! Thank you, thank you, thank you!!!
