"No Deal Rating (No Price Listed)"?

Recently, a 2008 Audi A4 2.0T Quattro Cabriolet popped up in my search results. The mileage is unusually good (99,458 miles) for the price range I was searching in (cap of $3,000), it had 3 prior owners, and it's an AWD. At first I thought it was one of those 'too good to be true' situations, and after seeing that the seller isn't posting a price, I'm very much inclined to believe it at this point.

Now, it should go without saying that for a cap of only $3,000, I probably shouldn't be expecting much to begin with. But what I wanted to know is if the fact that they won't post it necessarily be cause for concern? Should I should just keep moving along past it, or might it still be worth looking further into?