I just paid under $300 for a set of coupe quarters to my front door from tabco. I'd choose a body guy and have him look at the photo prior to purchase. He's the one that has to make it work.
i would offer 100 bucks for that 1/4 and find a bodyman that isnt going to hack it up. Also find someone that dosent mind you checking on progress so he wont sneak 5lbs of bondo on there when your not looking
1/4 looks cut out right, Does it still have spot weld edge on the front? I'm in the process of replacing both on my 88 gt. Ive heard the reproduction ones dont fit very good and best to get a set off a donor car..