I asked about the development of VR hardware over the last year or two in a previous thread and got some funny replies. Am I on the right track considering these headsets? Seems like I can get them for $400-$600 used on eBay. I don't think I can justify blowing a grand on VR. 

https://vr-compare.com/compare?h1=0dLRrbMbHgL&h2=0jLuwg808-j&h3=mLbW9G7f4&h4=HdfjN_0UlPY