AE stretch mom jeans size 2

I bought these online and they are too big on me. I never worn them once (besides trying them on to take pics) the tags are still on them, they are in mint condition, they are super comfy and honestly I would keep them if they fit me. For reference I am 5"3 and they come all the way to the bottom of my leg. I would like to get them for $50 but i can do between $50 & $30