Does anyone know what the code/deal is with sunglass models? It seems that most designers use a three-digit number to label their sunglasses, do the numbers have any significance as to the collection, year or season of the glasses? http://shop.store.yahoo.com/sunglass...ss/emar20.html Does anyone know from which year/season these sunglasses are from? I found them locally at a sunglass shop for $140 and online for $100. I would get the gray/gray color combo. What do you think? I tried to find a better picture online but was unable to do so.