I purchased this last week and received it yesterday. It is a very nice carseat and easy to install with a latch system (the retractable anchor straps are awesome!).
The expiration date is in 2025. I purchased a new (slightly-less-nice) Symphony seat for our other car and I believe the expiration date is in 2027. So, that tells me that these have been sitting around for a couple years. Good deal, but I thought I would mention the age.