That cyberdeallink, I have a store with them too. To be honest, some of their prices suck but others are pretty good.
They're not that bad. But since I have joined SaleHoo, I find that a lot of the 'cyber mall' prices are higher but I'm also not having to hold products here or order huge bulk items.
I think these internet stores are good for people who don't want to deal with holding products etc etc.