I don't follow the price of Canon lenses very often, and recently, I'm looking for some L lenses(135mm/f2 & 35mm/f1.4), they are either not in stock or gone really fast. Adorama has just raised their price from $935 to$ 989.99 for 135mm/2.0(still in back order)today.I don't know if this is the signal that the price of canon lenese is going up.usually, canon lenses will be on sale during Xmas, so will the price go down in the end of this year too? is this the good time to buy or should I wait? any thoughts? please!