I bought some Crankbrothers Doubleshot 3s last month, these are a dual-sided option with flats on one side and clipped on the other.
I love 'em, they clip in / out very smoothly, and the platform side has the adjustable-height pins you can raise or lower according to what kind of sole your shoe has, etc.
They were on sale (selected colors) for about $75 on Competitive Cyclist, also available in several other colors at Crankbrothers site (at full price).