Being a recreation therapist (ok, I work as a Paramedic right now, but that RT degree knowledge hasn't left me!), I have a few rules for toys in my house: they must inspire. This means that the object should encourage my child to imagine, manipulate, learn, and grow. It should challenge, but not overwhelm. Be interesting, but not be solely entertainment. I also generally throw in there that batteries are plastic aren't allowed, but somehow toys still make their way into our home that make noise with no participation from a human! :)
1) Sign up for their $10 credit. You will receive $10 off on your first order of $65 or more, PLUS, you will continue to receive a $10 credit for every friend whom you refer who does this. Click here: http://onestepahead.extole.com/a/clk/4fSjH
2) After you sign up for that and are on their website, sign up for their "Daily Deals" program. They don't actually send them every day (or else my SPAM picks up their emails), but you can get amazing discounts on one product at a time. The deals change every day, but I scored their Dyson Ball Vacuum for like 60% off a few weeks ago--Christmas for my boy!
Happy shopping and money saving!