Oh wow!! That probably wouldn’t even be worth it to me haha
I’m hoping mine are a good size. It’s supposed to be mostly heavier breed birds.
https://www.meyerhatchery.com/productinfo.a5w?prodID=FPBM
I think the only way to buy chicks back then was straight run.
Meyers is good to order from. I expect you will have to plan for cockerel troubles before they hit butcher weight.