Could this be a Rare Michigan Mason jar

[jarz]

I thought id repost this as i got off on a thread. This jar is listed in red book no. 10 at 2172-1 as Michigan Mason - base unmarked smooth lip mason shoulder seal as a hg sky blue or hg clear/SCA and not in a green. I see other Michigan Mason's listed there as sky blue, aqua along with clear and SCA along with some greens from olive, light olive green,citron under the M.G. Co.at 2170. I bought this from s reputable dealer who had this in his collection and commented that this is the only green quart hes seen for this jar. My book list the sky blue at $60/ 80. Can someone someone update that price and is it a green which isnt listed or a blue that looks green?Im also posting a pint thats either a sky blue or aqua listed at 2173. Of which neither seem any shade of green.