As per email from Burst, they're increasing $2 per plan!!
Please be advised that pricing will be increasing on your BurstNET Windows VPS service(s) as of your next upcoming renewal date. This small increase is necessary due to BurstNET's associated expenses rising to continue providing this service to you. These increased costs include 2014 price increases from Microsoft on Windows licensing, as well as power costs rising from our utility provider. The price increase from Microsoft was significant, and just too much for us to fully absorb, as we typically have done in the past.
Windows VPS #1 - $7.95 to $9.95 (per month) - Specs: 1GHZ CPU, 512MB RAM, 20GB RAID HD, 1TB BANDWIDTH