Where did you get that $60 from?
Gert designed the board so it doesn't need to be fully populated - you just buy the components you want. I guess to buy the PCB and fully populate it might cost $60 but I doubt it.
You will be able to buy the bare board. And I believe there will be options to buy kits of the bits you need, which will probably be cheaper than you can buy them individually.
Principal Software Engineer at Raspberry Pi (Trading) Ltd.
Contrary to popular belief, humorous signatures are allowed. Here's an example...
"My grief counseller just died, luckily, he was so good, I didn't care."