It costs $399.00. Here's my estimate of the parts, given what we know:
Blu-Ray Drive - $40.00
1 TB Hard Drive - $70.00
8 GB GDDR5 memory - $70.00
8 Jaguar cores (200 million transistors total) - $50.00
GPU with 32 MB of SRAM - $100.00
The rest of it - $70.00
That sounds about right. Not a particularly expensive machine - therefore, you can obviously get a better PC with $1000.00.