Depends how much game shape effect player value. The big hit to day traders cant go fishing for a real high price as easy. Everytime a player is listed (sale or not) they're GS will drop. So if someone is just listed twice to get sold, theyll still end up dropping 4 levels in GS, which is quite a bit.
"Well, no ones gonna top that." - http://tinyurl.com/noigttt