I’m thinking of going with a set 04 mazda6 calipers, rotors n pads but looking at the pics they seem to be rusted a bit and the rotors will need to be resurfaced. The seller was good enough to send me some pictures of the parts before I made the trip to pick them up.

Some more info about the calipers… It seems like i will need to rebuild the calipers just to be on the safe side since its been sitting for ~6 months. So the brake rebuild kits from centric parts seems to be pretty reliable and CHEAP

Front set on Amazon x 2
Rear set on Amazon x 2

Centric seems to be a trusted band all around for brake components.