In
another thread I happened to tally up what it would cost someone to get into Pentax at the highest level, assuming they wanted shake-reduction and weather-sealing on all components.
K20D
DA* 16-50mm f/2.8
DA* 50135mm f/2.8 : 2,000
DA* 300mm f/4 : 1,000
DA* 55mm f/1.4 : 500
TOTAL : 3,500
Just for fun I thought "Hmmm... what if someone insisted on full-frame and wanted to build the same kit in the Nikon system?" Here's what you'd need, assuming matching FOV (no, let's not have that debate again). All prices from the same vendor.
Nikon D3 (only 12.1 MP but close enough) : 4,200
Nikkor 24-70mm f/2.8G ED AF-S N (not VR) : 1,700
Nikkor 70-200mm f/2.8G ED-IF AF-S VR : 1,870
Nikkor 500mm f/4G ED-IF AF-S VR N : 8,500
Nikkor 85/1.4 AF D IF (not sealed, not VR) : 1,100
TOTAL : 17,370
Of course you could improve on your telephoto speed one stop by getting instead:
Nikkor 400mm f/2.8G ED-IF AF-S VR N : 9,650
Or keep the same speed and improve your reach somewhat:
Nikkor 600mm f/4G ED-IF AF-S VR N : 10,200
Correct me if I'm wrong, but it looks like you can buy five Pentax systems for the price of a single Nikon full-frame system. Is the grass greener? Looks more like a scorched earth policy!