I think I can beat all your bargains. I was in my public library. I always go in there and check out their book sales. They sell hardbacks for $1.50 and paperbacks for 75 cents.
I spied this Jinny Beyer book on Christmas projects and it was full of beautiful quilts and pillows and stockings and appliques, etc.
And, so I snatched it up and when I went to pay for it, the lady rang it up at 75 cents. I said isn't it supposed to be $1.50? She said, yeah, but we're having a sale. It's half price.
So, with tax, I paid 79 cents.
:D