I was looking through the list of authorized retailers and saw that Abes of Maine is one of them. I am looking for a 70-200 2.8 IS II lens and saw that they are selling theirs new for $2149. I dont know why that place is a cheaper by almost 200 bucks compared to places like B&H or Adorama. Does anyone have experience with this place? Im considering buying one from here to save some money.