Some of the new ones that I see on there are not auctions, they're buy it now - but still much cheaper than other online sources (petsmart.com, liveaquaria.com, etc). Of course their shipping may actually make the difference - I didnt' really check those in depth for the shipping charges to see if that was crazy. Are there other online resources that sell cheaper than the more well-knowns? Ebay just makes me a little nervous in general...