Approx 48 H x 24W x 3/8 thick acrylic?
If you lucky and find one, would be minimum $500.
Why you don't buy the material and drill it after the old one?
You will save tons of money.
If they respect you, respect them. If they disrespect you, still respect them. Do not allow the action of others to decrease your good manner, because you represent yourself not others.
-2001 Maxum 2100 SR2 Sport -1997 Regal 258 Commodore (Sold)