Lots of good stuff.
You can find it on the dashboard, too.
From March 29 through April 4, gamers can get great deals on popular Xbox LIVE Arcade games, with discounts of up to fifty percent. And be sure to check out the special one day only offers available on Friday, April 1
I'm thinking, buy the $15 eBay groupon deal, then get the 4000 MS points WITH the eBay money - then score some sweet XBL crap :D