Selling parts

I understand the frustration, Steve. I don't sell much but when I make a change of plan or find a better quality replacement I usually let stuff go pretty fast, usually on CL. It always irks me to see my same item marked up & immediately back on CL. I know it shouldn't bother me, but I'm not out to get rich (at least not from used parts) & it does feel like someone who might've put it right to use on a project got slighted.