Replace AC condensor

Hi all!

I have a 1995 Volvo 480 GT with a/c. The ac condensor has a leak, but unfortunately they aren't available new any more. I could source a used one, but I am afraid that will be prone to leaks too since all 480's are at least over 25 years old.

What would be my best option? Would fitting a different type of condensor that is similar in size an option, or wouldn't that work? Or is rebuilding the condensor an option?

Thanks!