universal remote

Hello! I got this Plasma TV in 2006. It's a Panasonic TH-42PX60U. I love it, but the remote has died. What's a good replacement remote? Thanks!

We are in the process of selling our home and downsizing a bit. Over the next few months we will need to add a multi-purpose home theater system to the basement, and add a whole house audio system. We currently have Crestron for Audio/HVAC/Lighting control. I could try to install that for...