I don't think anyone on this group has mentioned this yet: Design Mechanism has put up several of the Mongoose RQ supplements on Drivethru for just $1 apiece (and a special Glorantha bundle of 11 items for $10). Here's your chance to get some great products cheap.
http://rpg.drivethrustuff.com/index.php?&manufacturers_id=4057
Mark Mohrfield