Hello Steve and welcome to the site. As the prev. posters have said, yes there is alot of good suppliers on here. Is there something you are intrested in as far as selling? Such as a main item? Something your really intreseted in?
Ex: clothing,electronics etc etc.
We can go from there on trying to help you out somemore.
I too have been in the same boat ( spending money on junk and ways to make mney) and ended up with nothing or very little profit.
So far I must say I love this site. It's the ONLY one that has helped me out.
Hang in there steve, we are here to help!