The DV8P is a fantastic value. Check out eBay. You can find great deals on factory refurbs and new/open box units. I found my DV8P 32gb new/open box for $150, which included Office 2013. If you'd rather have the 64gb model, you can find those for just over $200.
I also looked at the Miix 2, Iconia W4, and Encore. The DV8P just seemed like a better overall value. Better build quality, active stylus support, and more accessories (from dell and third parties). The Iconia and Encore get points for HDMI support, but their build quality felt cheap and "plasticy" to me.
If you're interested in a good value on 10" tablets, check out the Asus Vivotab Smart. Refurbs were going for around $200.