You can still use code MYSAVINGS to get an infant car seat canopy for just the cost of shipping- $13. I had a friend make mine and just the fabric and supplies alone cost over $20!
These covers have gotten great reviews too. Here's a comment from Haley who previously bought one:
I bought one and received it a few weeks ago and I'm super impressed. The fabric is heavy and the inside is lined with soft minky fabric. It's really cute and I can't believe it's such a great deal!
These make awesome baby shower gifts too. See offer here.