I'd also suggest putting in a bid on these:
I tend to start out my clearances at a cost + shipping + fees price, let it go for ten days. Best case I make something from it, medium case I break even, worst case it doesn't sell and redonate but at least I tried.
I like the natural - IMHO that gives the buyer a more accurate feel of the color. If I had better natural lighting at my place I'd only shoot natural lit stuff, and use the flash to highlight any smudges/scuffs/etc.