Ha ha always happy to make a fellow expat laugh (unfortunately there are less and less things to laugh about here in Argentina lately)
The best empanadas in my opinion are STILL La Americana (Av. Callao & Mitre) and El Sanjuanino, however I went to El Sanjuanino in Recoleta (I think it's on Posadas off Callao) a few weeks ago for dinner. I was shocked at the prices (we ate there) the empanadas were $9,50 each and the milanesa $50 pesos. I won't be going back there. La Americana are still $5,00 - $5,50 for empanadas. La Continental is good too, especially the chicken ones, they are careful to only put chicken mean in them, no chicken skin, bone fragments, giblets, etc. It's really gross to eat ANY empanada and get a weird slimy thing in the mouth when you take a bite, it kind of like giving your great grandma a kiss and then she slips you the tongue. Oh and I recently tried Cumen Cumen and the empanadas were very good, but small.