Search:

Well, the one at Lee Valley is 4"x10". You're looking at $73.79 for the smaller plate by the time you factor in shipping. Now, don't get me wrong, you could do a lot worse than to buy something...

I took a lot longer than that to lap mine. I ended up buying the 4x10 DMT 325 and it worked quite well. Those corners are a big PITA, but at the same time, the edge of your razor isn't going there,...