Welcome Norwester. I'm sure your stay here will be a rewarding one. XX7 on the ID, what a bonus! XX7 Sandmans from my understanding are more sought after and valuable. For the right price, I'd definitely snatch that one up! As the forum mum said, it takes a lot of time, effort and money to return a Sandman like that back to original factory settings but in the end its very rewarding.