It appears to be in good condition, and judging from the handle, I'd say it is a newer version. $72 is probably a fair price if you intend to use it. On the other hand, if you bought it as an antique or collectable tool, it may not qualify as either of those.
Something about the handle seems odd to me. Stanley may have produced this model just for Canada / UK. They've been known to do that.
Bill