I know KSH loves the PI SUgar Shorts. I am pretty sure I have some with the same chamois and it is really nice. The lycra isn't overly supportive, but the good chamois for the price is a fair trade.

I have some Cannondale "Climb" shorts and I really like them. I *think* REI had them for $50 or less? They are supportive and have a good chamois.