A new backglass from CPR is $269 plus $40 shipping so please don't spend $350 when you can spend $309 for the same thing. Also, usually on new years day, or maybe other times, CPR has a sale and they take like 15 percent or something off backglasses(I forgot the number but it might have been 20% this year). No guarantees this will happen but maybe worth waiting a few months to see. In my opinion your backglass looks fine and I wouldn't replace it personally unless your playfield and cabinet are perfect. Good luck and awesome game!

Oh, even better. you can get the backglass from Marco Specialties for $279 plus $10 shipping. Total ~290 shipped to your door today(if you really want to go that route.