There are mainly 2 types of VR headsets - Tethered n Mobile
Tethered are those which are connected to high end PCs and they have their own displays while Mobile ones are those which use smartphones for their display and processing power.
So cost varies as per this differentiation and also as per lens qualities, how many controls headsets are providing like IPD, embedded headphones, comfort etc. On the basis of all this and on my research, I am suggesting headsets in 3 categories -
Tethered are those which are connected to high end PCs and they have their own displays while Mobile ones are those which use smartphones for their display and processing power.
So cost varies as per this differentiation and also as per lens qualities, how many controls headsets are providing like IPD, embedded headphones, comfort etc. On the basis of all this and on my research, I am suggesting headsets in 3 categories -