Need new Driver side visor/vanity mirror

[mw1957]

Fixing the old 97 Expy back up. Noticed the driver side sun visor/lighted vanity mirror is broken. Likely rolled into window back when it was the Mommy Soccer bus. Light works, mirror in a zillion pieces. Looked online and find nothing, but likely calling it the wrong thing. Thoughts? Buy whole new one? Just replace mirror? Thanks in advance

 

[spadesluck]

Its tough to find them. Another problem is they changed the design for the newer years so they are not interchangable.