LOL. Well, it was too good to be true. Unique Photo said the 150-600 was in stock, took my Paypal payment, said they would ship and I would get it today. Then today it was "Oops, we didn't have it in stock and, yes, we did take your payment and say the lens was on it's way. We 're sorry." Then said they would be getting more "as soon as later this week" to try to keep me from asking for a refund, but I said cancel the order and give me a refund. I have added Unique Photo to my list of retailers I will not buy from in the future.