Yep, they've found a way to clear out lots of books they're not sure how to sell any other way! Seriously though, I've sometimes found gems in the midst of these sales. Some interesting sounding titles, authors like RT Kendall, worth a look through I think.
Must admit I had to LOL at this one though: http://orders.koorong.com/search/product/99-ways-to-entertai… = '99 ways to entertain your family for free'. Cost = $2!
Is the shipping really only a couple of dollars? That is ridiculous!