How you guys doing?

I'm writing a post because I want to know a few things.... The navigation on my 2005 TL stopped working, it just says "disc read error" and what not. And I'm wondering if it's possible to swap it with either a 00-03 Navi Rom unit or a 09-14 Rom unit? Or even from a different acura car.

I've looked online to see if it's possible but to no avail.. and before dropping 500 bucks for one on ebay I want to know that.

And if I can't, is there any other place aside from ebay that I can look for it for a lower price.

Thanks!