I believe the winner is 221parts.com.
My machine guy said 50.00 for the bobbin case and 12.00 for a set of 12 bobbins. HA! 221parts has bobbin cases for 31 and sets of 12 bobbins for 4.50. For just about every other thing my guy is very reasonable. It's strange that there is such a difference!
Thanks again everyone!
Melissa