Jesse,
If you have SafeLite auto glass shops in your neck of the woods, many of their shops do commercial flat glass replacements for buses, big trucks, RVs etc.� I took in my old shield that they used as a template.� You could choose bronze tints, green tint, or clear.�
They cut me a new piece for $86.00.� Turn around time, 2 days.� (They were pretty busy)�
I installed it myself.
Just another option.
Tim