Snapfish has a nice deal on photo calendars right now. Buy one photo calendar and get two free when you use the code BKCAL3 at checkout! Single 8.5″x11″ photo calendars start at $19.99, and shipping adds $5.99 for the first one and $1.99 for each additional calendar. So, your total for three calendars, including shipping will be $29.96. That equals out to about $9.99 per calendar.
If you only want one calendar, you can also get 60% off when you use the code BKCAL60 at checkout. Your total, including shipping, will be $13.99.