Thats why when you are just starting out, you should auction off a few smaller things, things less costly, get a few badges, get verified, then start listing high end items. Its hard when you have something that you paid a lot of money for go for just a few hundred credits. But thats what this site is about. You've got 14 people watching, you will be surprised what kind of bidding goes on the last few minutes of an auction. Good Luck
If you figure 10 cents per credit, you've already got $50.50 for it but don't fret, you'll get plenty more on the last day, especially the last few seconds. That's when all the watchers put in their bids.