Well, I'm actually planning on buying a second one. I bought one of these back in 2006 and it works as good as ever. By far my favorite mouse I have ever used. Nothing can pry it from my dead cold hands! Now I'm looking to buy another one however they are evidently discontinued. I can find some new ones on eBay for ~$150.00 which is twice as much as I had paid originally. Anyone got any recommendations for something similar, modern, and affordable? Thanks!