NUC: ($150) http://www.amazon.com/Intel-Next-Computing-Black-BOXDCCP847DYE/dp/B00B7I8HZ4

2GB SODIMM ($23): http://www.amazon.com/2GB-PC2-5300-667MHZ-DDR2-Sdram/dp/B000LRI2ZC

8GB USB Flash Drive ($7): http://www.amazon.com/Toshiba-TransMemory-Flash-Drive-PFU008U-1ACW/dp/B00CJ4KM7G

So there... $180.

If you need an IR remote:

http://www.amazon.com/Rosewill-RHRC-11001-Infrared-Learning-Function/dp/B005ZAK4W4