Is that really your bottom dollar?
If Amazon could afford to provide their unmatched, spectacular service that is (at least) like, 11,000 times better than Microsoft's for "tens of millions of dollars less", why didn't they bid that the first go-round? It reminds me of those street vendors that ask 100 quid for a t-shirt, you say "I only have 2 quid." and he says "Okay, sold."