First State Vet Supply.... google it! My favorite meds and health link!
I like their website but to get the Marek's vaccine would have cost me nearly $50. The vaccine itself was $19, the express shipping was $10.50, and the cold pack packaging was also an added expense. I'll only have a dozen or so chicks to vaccinate. For $30 I get the vaccine, shipping, cold-packing, and some grow gell that I added to the list. It's a great site but I wanted the vaccine sooner than they would have shipped it.
I haven't checked recently but I would think Jeffers would have the vaccine by now hey?
They normally carry it but it's on indefinite backorder. That speaks volumes to me, about the number of people who are having chickens. That said, I did read somewhere that the company that makes the vaccine was bought by Pfiser. That may have some impact on production.