I don't want to leave negative feedback and probably not neutral as it is a private seller with low feedback over ten years (same as me) however the item I was bidding on come in three sizes (and prices) and the wrong size was listed.
The listing was for large and obviously I bid accordingly, it turned out to be medium. I actually wanted medium and large so I've still saved myself some money but I don't know if I should say anything or not.
I haven't got time to send it back and want to keep it. Should I just send them a message to let them know it was inaccurately listed and feedback according to their response?