Penny Purging.....

So, like everyone else I have been snapping up Michael's penny clearance items. But I am having a little problem deciding what to do with my extras. I purchased some pretty pricey(well before they were clearanced) items and I know that I could make a killing with them on Ebay but I kind of feel like that is taking advantage of people. I would do the items auction style instead of a set price,that way letting buyers pay the amount they think is fair for the items. What do you guys think?