From what scott r reported in the "Greek" thread, the bar style pizza pans are 10"-12", and the Greeks style pizza pans can come in different sizes. The last Greek style pizzeria I visited had two pizza sizes, 10" and 16". The pans were 1" deep with straight sides. The Lloyd pans are very good but they are sloping sided and hard anodized. The pans I saw were seasoned metal pans, not hard anodized pans, although no doubt some pizza operator somewhere specializing in the bar/Greek style pizza is using such pans. The pans I saw looked to be steel rather than aluminum but it was hard to say for sure because they were darkened from use. But the pans did not seem to be lightweight pans, as is often the case with aluminum pans.
You might try to buy an already seasoned pan from a pizza operator. Failing that, you might ask the pizza operator for the source of that operator's pans.
You might also look at the aluminum pizza pans from Allied Metal, at http://www.alliedmetalusa.com/catalog.cfm/ses_/mc,list,x,1,70,x,x,x,x/Pizza%20%26amp%3B%20Baking%20Pans/
. I would look at the "Heavy Weight Aluminum" straight-sided pans, 1" deep. Allied does not sell direct to consumers. However, there are several online sellers of the Allied products. If you call Allied, they may be able to lead you to a source of the size pan you are interested in. Another possible source, whose products are widely sold by many online sellers, is American Metalcraft. They sell both bare aluminum and tin-plated steel straight sided pans that are 1" deep, at http://www.amnow.com/Pizza-Trays/4000-Series-Pans/4000-Series-%e2%80%93-Straight-Sided-%e2%80%93-1-Deep