03 Accord cd player trouble

I've got the 6-disc changer Cd player in my '03 Accord EX. The unit though is only about 16 months old as the original was replaced (under warranty) because all the illumination / displays went dark about a year after I bought the car. Now this new unit is already skipping and just intermittently pausing. I think maybe the laser is losing its aim or tracking. Anybody else having trouble with theirs? I fear I'll have to replace the entire unit, which also includes the climate control system. Does anybody know what it'll cost me to replace this? Thanks.