Dave,
At that price, I'd be getting my cash out asap! Sounds like a great deal.
Lyman 46th Edition shows some loads, up to an extra 150fps over the 30-30 with a 170gr jacketed with, eg. Rx7. You could certainly use 30-30 data for loading.
Cheers,
R*2

I would plunk down the cash in a heart beat. - Dan