My current stock Trek Portland saddle (the one on the orange Portland) and is pretty uncomfortable and doesn't have a void in it so my prostate is probably bigger than a baseball (go Cubs!) so I think I need a new one.

I find thinner saddles to be more comfortable, I don't chafe with this one however it does hurt my tail bone, and am looking for a saddle that retails around $100 (however I will get one on eBay or craigslist).

Selle's look pretty nice, but what are good ones that aren't made to be worn with cycling shorts? I always bike in pants or shorts.