I just got the confirmation my order has been shipped. If you go to B & H now, it says "out of stock". In other words, they may have a few and I was amongteh lucky ones to catch it.
四十大刀 is nothing.
BTW. are you going to get a Manfrotto 393 head and a good monopod for your trip? Hand holding the 70-200mm all day could break your back.