There's a new retro keeper league forming at:
http://forums.sportingnews.com/viewtopic.php?t=600671
In order to review the available players easier, I've been gathering the old player spreadsheets. Here are the links, in case anyone else can use them:
2004:
http://fantasygames.sportingnews.com/images/baseball/stratomatic/2005/som_salaries_2005.xls
2005:
http://fantasygames.sportingnews.com/images/baseball/stratomatic/2006/som_salaries_2006.xls
2006:
http://fantasygames.sportingnews.com/images/baseball/stratomatic/2007/som_salaries_2007.xls
2007:
http://fantasygames.sportingnews.com/images/stratomatic/salaries/salaries_public_2007.xls
2008:
http://fantasygames.sportingnews.com/images/stratomatic/salaries/salaries_public_2008.xls
I have not been able to find organized data for 2001-02-03. Does anyone have spreadsheets available?