200 set of OEM from japan or the country down under. you can find bullet style mirrors that will mount anywhere you can put them for about 30-45 bucks a piece... dont remember where igot mine ill try and look from some.
I can probably get you a set for 50-60 bucks. My junkyard buddy has a euro z that he has in his yard. It has the mirrors that you are looking for, and they are in great shape!!!! I just bought an 81 zxt for 100 bucks, so I might even get the whole car for pretty cheap. He is a camaro and chevy truck kindof guy, so naturally he has no idea what he's got. Need any z stuff, come to montana. They are freaking everywhere!