My wife and I bought one of these a year or two ago (can't remember which year), and we were extraordinarily blessed with a Mario Lemieux autographed puck. It was a pretty cool package, including melted water from the Mellon Arena (rubber bits and all).
I plan on buying another one this year. I got a really large and nice Lemieux book last year which would go great on my coffee table, if I had a coffee Table. It goes to a great cause, and that signed Fleury puck appreciates in value every regular season, though takes a drastic nosedive in value come playoff time...
Got one last year, really not in the cards this year from a working cash standpoint. Curious to follow though what they put in this year. Last year, they mailed updated pages for their autograph book for the players acquired at the deadline.
I remember in the old arena, years and years ago, they were selling Pens mystery grab bags for $5 or $10. I doubt this benefited any charity. My buddy bought one and got a hat autographed by Mike Eastwood.
i just ordered one, hoping for something Sid/Malkin/Lemieux signed, but happy to receive anything, money is going to a good cause (i mean have you seen the house Lemieux built in Mont Tremblant, Quebec, kidding) and also its also a good tax write off