Yea it'd be the bigass end of the Canon range then =)
Something like this I assume:
Not even the big stuff =) Goes for around the 8k mark, for a 600mm like this
I don't think they've introduced an IS version of the bigger end yet, when they do that'll another two or so grand I'm sure. Canon does some bigger lenses than the ones that are listed there ladysyc but I've never even seen the on a pricelist.
http://www.usa.canon.com/eflenses/li...oto/index.html
lists a 1.2m