I would say its the same person, but the other one sold in September is not the same one as this, it looks like the one listed is this one
http://forums.watchuseek.com/f29/fs-seiko-discus-burger-moving-design-series-scbs005-white-includes-box-papers-760288.html

the one that has not sold.

Still a neat watch, I'd buy it, but $1000 is a bit spendy.