AccessGrant.com is worth keeping, I have a similar one ExpenseTrust.com these type of names have to be conceptualized and developed or the 'enduser' will only shell out a few dollars. Grants tend to come from Governments, Access to Education, Startup Capital (generally a VC's territory) unless the request is in the public interest. I like it. As is undeveloped $2000.
CarInsuranceTricks.com This one reeks of insurance fraud, I'd let that one go unless you can get reg fee for it.
Cash-Tree.com 'generic pyramid tomfoolery', $50 to $250
Regards
matt