True gamer = rich people?
Not really. True "gamers" will typically have very, to extremely, high end PC's. Maybe 4 years ago, these types of machines were only for "rich" people, or rather, people that spent their "hobby money" on computer equipment rather than things such as, social lives. Today, you can get a high end computer for ~$1,500 if that. At that price point, you will be able to run most VR games, albeit, on reduced settings. For extremely high end PC's, expect to spend $5,000 - $7,500. The current build I'm looking at will run roughly $6,400 (Price may vary depending on final CV1 specs, I might have to get an additional graphics card for SLI):
Rosewill RSV-L4000 4U Rackmount Server Chassis: $94.00
Asus Rampage V Extreme LGA 2011-v3 x99: $500.00
Intel Core i7-5960X Haswell-E 8-core x99: $1,050.00
G Skill Ripjaw 4 DDR4 3000 (64GB total) Quad Kit x2: $1,460.00
Samsung 840 EVO MZ-7TE500BW SATA III SSD x2: $500.00
Samsung 840 EVO MZ-7TE500BW SATA III SSD x2: $500.00
Seagate ST6000NM0024 6TB SATA III HDD x4: $2,160.00
Cooler Master V8 GTS: $100.00
BitFenix Spectre Pro Red 120mm Case Fan x2: $32.00
Rosewill RDCR-11004 Card Reader: $30.00
Total: $6,426.00
The other stuff which is not listed, the networking stuff, will run me about $4,000. That includes a NAS, rack, and UPS. All in USD.