This is sort of cheating, but I picked up an almost new HP Elite Pad for $140/95lbs from a pawn shop. Only 1.8ghz but it does what I want, browse the web, remote into my home server and show me reddit.

You can get them on amazon for $320/240.

http://www.amazon.com/ElitePad-D3H85UT-10-Inch-Slate-Tablet/dp/B00APZ0JLU