Here you go, the last razor company you'll ever need: http://www.dorcousa.com/

Lifehacker mentioned them a while back. I was skeptical but placed and order and they are amazing quality, comparable to anything Gillette or Schick do. And a 6-months supply costs less than two packs of high-end cartriges. I shave my head, so have spent a lot of time looking for good but inexpensive razors. I ordered the 6-blade cartridges with an extra trimmer on the back. My dome has never been smoother...