they are great Guns
I had a P220S
I would not say they are the best Sig's but I can say for sure they are great Sig's.
If you are able to get one grab it. I would for sure not pass one up
if you get post some pictures
here are some pictures (these are not my guns just as a reference how they look)
Sig no longer sells those - they where imported for a limited time all are made in Germany and should have triple Serial #s