Set of Koni Double Adjustables for a Mazda3. They were on my 2012 for half a season, and on a friend's gen 1 Mazda3 for half a season as well, so they have gone to Nationals twice. $550
Carbotech XP8 fronts/AX6 rears with rotors for a gen 2 Mazda3. These were on my 2012 for half a season. List price on the pads and rotors is north of $300, I'd be happy with $125 plus shipping. More pictures on request.