My neighbor is a snap- on rep... Going off the stamped drawer covers he said 30 to 40..... I can barely make out a 5 on the can and a 6 on the box currently getting a key cut for the lock... Any where else besides the back where it would possibly be stamped.... The paint on the cab is all but gone dry and flakey... I'm in restoration... But I'm thinking JUST cleaning and degreasing.... Paint and full resto, could possibly decrease the current value