The HTC Vive Pro Head-Mounted Display (HMD) VR set is coming, and it's not a cheap piece of hardware at $799 USD. Still, you get a nice upgrade over the current HTC Vive, including a 78% increase in resolution (2880 x 1600 combined), built-in headphones, an inline amplifier, dual microphones, a new head-strap that improves weight distribution, and more.
The HTC Vive Pro is currently up for pre-order and begins shipping on April 5. If you purchase the HTC Vive Pro before June 5, you also get a free six-month trial of Viveport Subscription that lets you choose up to five titles a month from a selection of 400.
If the HTC Vive Pro is a bit pricey, you'll be happy to know the HTC Vive's price is dropping by $100 USD, down to $499 USD. A Vive headset of any kind isn't a bad investment with Skyrim VR on the way for Steam VR. There's already a decent PC VR library to experiment with, including the excellent Rez Infinite. Maybe don't play either game on a full stomach, though.