Ah, yep. I think you're right. The CPS was replaced by the CPX. The RS4 was the mid-priced copy of the CPS. I always forget about the CPS. I know guys that have the old RS3, RS4s and CPX, but none that have the CPS.
I got my RS4 and a 1st gen Rise 5/6 reel and a rod case for $30. I think it...