Wow, I checked your listing out. That's a fairly nice system. Why sell it (and why have such a low starting bid)?
I'm guessing because the seller knows that if you list what you'd like to get for your stuff on ePay, you'll never get it. Rather, you have to list it cheap and then the price will take off (and often exceed what you were thinking you'd get) due to people getting caught up in the excitement of the bid. Too bad soooooo many transactions flake out on there now-a-days. Probably won't happen in an auction like this, but on lots of other items it does. Buyers remorse they call it.