£5 Per mm if it's a 400 F5.6
£10 per mm if it's a 400 F4
£20 per mm if it's a 400 F2.8
And god knows if it'll even be a 400...
:arrow:

CP+ 2011: In addition to its latest lens announcements, Sigma has announced the price and availability of its 120-300mm f/2.8 EX DG OS HSM and Macro 150mm F2.8 EX DG OS HSM weather-resistant lenses. Announced at Photokina 2010, the lenses will start shipping from the end of this month and next month respectively at suggested retail prices of $4700 and $1600. The company has also announced the DP2x digital compact, an OS version of its 50-150mm F2.8 and 105mm F2.8 Macro, and a redesigned 12-24mm F4.5-5.6 ultrawideangle for full frame.
Only Half of that!
Will need a good paying job but you can put me in the 0.1%

He He, Actually I find them all tempting...
If I ever get earning properly again and decide to have a Zoom set up to complement my Ltd's, Pentax might not get a look in...:arrow:

Reckon Mike-P's mouth is still hanging open:arrow:
All of them then Mike???

http://www.sigmaphoto.com/shop/150mm-f28-ex-dg-os-hsm-apo-macro-sigma
As Well!
That lot all together would make a nice set up on a Kr or A K5...

I'm in, Call it the R (Robbie) D (d) 1 though, might get into a patent battle with that moniker though...

http://www.epson.com/cgi-bin/Store/consumer/consDetail.jsp?oid=49164277

Me too I just want one I can use my Ltd's on without no crappy adapter and such...

And

http://www.sigma-photo.co.jp/english/news/110208_12-24_45-56_II_dg_hsm.htm