A poster who had a great tip about buying eggs in Japanese markets mentioned pasturizing them at home.. I found this link with instructions
However, another site wrote
"the equipment necessary to pasteurize eggs isn't available for home use. It's not possible to pasteurize eggs in the home.
Rather than take a chance of getting sick by trying to pasteurize eggs, try "coddling" them before use. This kills any bacteria on the shell which, if I understand the thing correctly, is where most egg contamination comes from. "
So, have you tried home pasturization? Is it safe? Is your pricess similar to the first link?