Good... for what? Pleasure riding? Commuting? Riding Centuries? Touring?

I'd definitely recommend that you try to find some higher quality shorts on sale. I.e. brand new they cost $80 but now they're on sale for $60. If you're just looking for something to get you started at $40-50 pair should be fine. However, my personal experience is that it's difficult to get quality shorts for less than $80.