haha....haven't seen one of these in a while.
Past iterations of this concept have gone beyond $50,000.
Procedure:
1. Go to pcpartpicker
2. Buy the most expensive make/model, in as many copies will fit
3. Profit.
For instance:
The above $10,000 build lists only 2 x 2TB 850 Pro SSD's.
A typical motherboard will hold 8.
Therefore, 8 x 850 Pro drives is 'better'
Same with the GPU. Why only 2? 4 x is 'obviously better'.