I tried all the auction scripts, commercial and non-commercial and this one was by far the most stable and flexible from all. Support is always active and always developing. Price may seem high, but for what they are offering is not much at all.

Took me some time to find it, but with this component I was able to create my site as I wanted for a long time.

The developers are great and they integrated all what Joomla was lacking in the work with articles.

The best free product, but in the end I opted for the PRO version from the same software house since my site is living from RSS feeds.