Whether or not the original poster is doing something wrong, I just question the credibility of the poster as a seller, since they have attempted to sell before, have a 0 rating and have a reserve set on an already high price.
If you really have a space issue, then you wouldn't have even bothered with obtaining another marquee. Just admit it, you go around profiting off of things people throw out. Not against the law, but definitely tacky.
"We like to snark around here. Sometimes we actually talk about theater...but we try not to let that get in our way." - dramamama611