First I priced out my invitations and it came to under 50 dollars for 100, 5 x 7, double sided. Then I went through the link on the groupon I bought, and with the cost of my groupon factored in it was 55 dollars. So I deleted my browser cookies and tried again without signing in, and now its over 80 dollars and I don't know if shipping is included. Such a scam. I used them a year ago for STD magnets, and though there were two pricing structures, the groupon one was a better deal at that time.