2013 registry calendars are now available for $16.99 each! They can be ordered directly from CafePress:
Other items (shirts, mugs, hats, etc.) in the registry store can be seen here:
CafePress runs sales on a regular basis. Here's a list of current coupon codes:
Shameless plug: I've got other muscle car stuff in a different for-profit store if you're looking for more gift ideas:
Note: I don't do any order taking, printing, keeping of inventory, delivery, or returns for any of these items. They are all "print on demand" and CafePress handles everything. Follow the instructions on the CafePress web site to make your purchases.