Update: Looks like the free credit offer has expired.
If you have not yet joined Ideeli and are a Citi cardmember,
you can get a free $25 credit by signing up for an account here. You may be able to get the free $25 credit even if you are not a Citi cardmember, but I have not tried. You’ll have 14 days to use your free credit once you sign-up.
Be sure to check-out their cta sale featuring accessories for the Nintendo Wii today. They are offering free shipping on all of the accessories, so you should be able to get some great deals with the $25 credit.
Sign-up for an account here.