What is a Buick vanity mirror worth that was sold under the advertising slogan It's A Beauty Too such as inscribed on the sun visor vanity mirror on a 1964 Buick Skylark?

A Buick vanity mirror that was sold under the advertising slogan It's A Beauty Too such as inscribed on the sun visor vanity mirror on a 1964 Buick Skylark is now worth:

New...$100.00

Used $35.00 - $55.00