don't replace it, repair it.
The only place that sells new bomar/gray hatches for $60.00, is in St. Pete, fla. on 54th North, and 41st. st. any where else is $100 to 150 more. but you can repair what you have, unless the frame is broken, send me your address and i'll send you details tom Manalili 1740 Harbor place So. Pasadena fla. 33707