neuroanatomist said:
A couple of years ago, Canon started requiring a 'minimum advertised price' by their authorized dealers during rebates. Effectively, it reduces the value of the rebate, in some cases quite a bit.
Thanks, in this case it's even worse since I thought since it's systematic. This should really be observed, because frequently on forums people say "get gear xyz now since Canon has a rebate" - so Canon's marketing is working...