WTT Free/Trade 2012 Mazda3iT Rotors

Mazda 3iT 2012
Just put new pads and rotors on my 2012 M3iT, does anyone want the original rotors before I turn them in for scrap iron? They went 51K miles on original pads and have never been cut, should be good for a refurb. Heavy, so I don't want to mess with shipping, pick up at my place in NW Ohio. Free or trade for ???, talk me into something.