Second hand book sales

I just had THE bast weekend! Why is that? Well, the annual bookfest was on, which in my opinion is better than the Boxing Day sales, and I scored well!! About 45 books covering the whole spectrum of genres now have a good and loving home :) How much did this cost? Only $35, which I think is about US$39 or 21 quid.

Anyone else found some bargains on the second hand book trail lately?