Just for the information, a brand new grey set - Canon EF 24-70mm f2.8L USM is going for $2,050 at AP vs $2,250 at TCW. So you are paying $200 for the shop warranty at TCW. Also, comparing to 2nd hand non-warrantied 24-70mm going for $1,900 and above in the B & S forum, would you rather buy a brand new grey set at AP? :think: The choice is yours.