At the last 2 Philly Non-Sport shows, I purchased big lots of complete puzzles and many single pieces from Quas (Marc Simon) and my wish for the end of this yr. is to see if anyone on here has any extras of the center pieces which obviously are the sketch card ones. If you can help me out, Send me a PM. I would prefer to trade rather heavily with the extra pieces I have, But will pay if the price is reasonable Thank you Mark.