Yamaha Stagepas 200 Portable PA Speaker
Add the battery option as I have, and you really have a great portable solution. The dedicated roller bag is certainly worth it given it isn't as light as some others out there. It's not a cheap case, but it is very practical as well as good quality, and you have a unit worth protecting.
My Faith Jupiter sounds so incredibly close to a bigger, louder version of it's acoustic tone, it is inspiring! Add the ability to use my favourite live condenser mic and control the sound using EQ and compression leaves me pleased beyond expectation. Highly detailed without being harsh or over-bright. It also caters for my wife's condenser mic and a backing track all at once.
I think you'll be hard pushed to match this even with a chunk more money to spend.