So I stopped at the antique store down the road from my work and they have a little no 75 bullnose plane. I have been looking for one of these for cleaning up tenon's and rabbets. They are asking $15, but there are no markings on it and I did not see any on the blade. It is dark blue in color, so maybe a later Stanley? Irwin maybe? Anyway, it's in good shape, but is that a fair price? Is there Chinese knockoffs I should be aware of?