Here's my suggestion.. Get a PS3 or Xbox 360 for $100 then you can buy ANY game you want out there used. I did that. I have so many games I bought for $5 each on ebay. I can buy the best funnest games of PS3/360 for $5. It's fine being 1 generation behind when you can get 6 games for the cost of 1 for latest generation (look for bulk sales - you might be able to get 7-8 games for $60!!). Remember, the PS3 also has blu-ray player and can stream netflix as well.
p.s. There are very few rare games that won't release on PC anymore alongside console - most of them still release on PC. Remember, they also still release the top games on PS3/360 so they're not truly dead consoles yet!!
p.p.s. If money is not an issue to you then none of this matters. Unfortunately for me, I'm not rich and don't yet make good money to afford it. I'm pleased with what I can afford within my budget & I'm not a materialistic person by any conventional means. I just think outside the box and I don't get sucked in by super marketing by Sony/Microsoft
