Holley Brawler 850-- $250 New ?

Maybe checkout this site. Ive bought a few with great success.

Holley refurbished carburetors:
https://www.holley.com/products/fuel_systems/carburetors/factory_refurbished_carburetors/?utm_term=holley refurbished carburetor&utm_campaign=Google+Search+-+Holley+-+Brand&utm_source=google&utm_medium=cpc&hsa_acc=7848552874&hsa_cam=13523899377&hsa_grp=122853781399&hsa_ad=527877950789&hsa_src=g&hsa_tgt=kwd-364496663277&hsa_kw=holley refurbished carburetor&hsa_mt=b&hsa_net=adwords&hsa_ver=3&gad_source=1&gad_campaignid=13523899377&gclid=CjwKCAjw56DBBhAkEiwAaFsG-rh0fnv8SVMIPLyTDWIKhu1395EK-SeOp3v5Bnu2Io68oObF4w5YqBoCQc0QAvD_BwE