Quite a lot of money but I'm willing to pay for the features I want. I didn't have to spend £300 on an X58 board. In-fact the first X58 board I got (Gigabyte UD5) was only £130 but I upgraded to the P6T6 and used the Gigabyte in my server.
With these new AMD boards it doesn't look like there is anything but budget boards I'd really like to have seen a board with six PCIe x16 slots if im honest.
Now that AMDs new platform is getting SLI and has competitive processors I'm interested in building a new AMD based rig.