Class A totaled by broken windshield?

[Alpine Tech]

So glad I found this forum. I have 3 RVs. One of them is a 2004 Damon/ Thor Challenger class A motorhome. It's not worth much, but it is dear to me. Both windshields are cracked. The estimates for replacement are over $8,000. The RV isn't worth that much so I refuse to pay that. I've considered ordering the glass and rubber seal (probably still going to cost $4,000), but even that is risky to spend that on this old thing. Even considered coating plexiglass with clear tint as a possible solution. Anybody have an angle or idea for this problem?