Hard to believe they won't be able to fix and restore it to better than new for a lot less than replacement. If Allstate balks in any way I would show them a few listings from say eBay or here, and the current Levinson model prices.
Then when they cut you a check use it to upgrade to the one Keith Herron makes.
Then when they cut you a check use it to upgrade to the one Keith Herron makes.