M.S.
I have never sold to either of those places. However My sister in law has and was not very pleased! They give you more for store credit but not much if you want cash! I would put them on cragislist http://dallas.craigslist.org/ I do alot of selling on there and get paid for what i am asking minus maybe a few dollars. I did sell my daughters dance leotards and shoes on there! Hope this helps!