If one does exist, I would be surprised. The value to weight ratio would likely be too low to make them an attractive candidate for such a market channel. Are you having a problem sourcing them locally? Perhaps it's just a matter of what they're called where you are. Other Names for Pork Butt.
Hi,
A.J. Martin, the company that owns Peoples Woods, will ship any cut of meat to any part of the country, including whole hogs. I have used their butts and ribs and they are very high quality. Check out with the link below.
Turns out they're right nearby. Thanks. (Also found out that BJ's Wholesale carries 'em...I haven't tried smoking one yet but with my new Guru it should be fun.)