Chances are you wont find one thats uncracked...I would say 90% of them (or more) are, and for what ever reason the drivers side cracks more often than the passengers.
If you want it repaired and fixed where it wont crack again you can send it to me and I will repair it for $150 (or $250 for a pair).
This one was cracked all the way through...
As were both of these (I just done these this weekend):