Just checked the local Boston Groupon and they have a Picaboo one today/tomorrow! $35 for $100 worth of credit. I used these guys for my guestbook (scattered E-pics in a 20 page photo book and left lots of room for people to sign) and loved how it turned out. If you are planning on making your own cards, calendars or photo albums this is a great deal and I highly recommend this company.
If you need to sign up for Groupon still, go to: http://www.groupon.com/r/uu1807569
and create an account. Go to the Boston deals and sign up. Aw, man, I am way too addicted to Groupon
For those who aren't familiar with Groupon, they post new deals every day at local companies and sometimes national companies like Picaboo. You can get some amazing deals.