This is a great deal on the professor cube:
Rubik's
Professor Cube 5x5
I have one and paid alot more than that 5 years ago. There was a short time period where I could actually solve the Professor cube without references. I still have my notes, so I could get it done still for sure, but unfortunately I haven't done enough by memory to remember how to do it. :( I learned how to solve the 3x3x3 when I was in 5th grade and have solved that one so many times I will never forget how. I can do it pretty consistently at two minutes. I know, pretty lame compared to the kids these days, but at least I am not one of those peeps who said I used to be able to do it but actually never could. ;)
