Hello  Have 30-30 312 crankshaft for sale. It was from local machine shop that has been business since 1950s. It was ground and put in inventory in the 80s. Pretty dirty but in a box no surface rust. Measured out dead on, thrust bearing has  about .004 end play with new bearing insert.  Key ways look good.Thinking $400 plus shipping. But I have no idea if this is too much. Box is 9x9x32 inch long. #60 pounds from 97424 Oregon. I don't know how to do pictures. Bill  bcosler@msn.com