Well, those coins look already cleaned Ivan, and when it comes to state coppers, especially CT coppers, all the dirt has to be off to be able to in most instances identify the variety, since there are so many of them with such minute details that are different.
I spent a bit of time looking at the CT copper and it is not the AUCTOPI variety, it is I think a Very Rare R6 variety and even in that shape might be worth more than a hundred, If it is what I think it is than you should be happy to find a CT copper in decent shape (at least the Obverse side is) the Reverse side even on the two examples I have seen are usually weakly struck (due to worn out die according to literature on this variety) and thus not as good as the Obverse side. The corrosion on the coin makes it very hard to judge a true value, state coppers vary greatly, just like anything else, if there is a collector out there and there is more than one interested in that particular variety, then the value will increase a tad.
I am almost certain the coin is a 1787 Miller 33.27-r.4 variety. (Rarity 6 - Approximately 25 give or take known)
In 2004 two were auctioned off, one PCGS XF40 went for $550 and another F15 went for $150, your coin is sharper on the Obverse than the F15 one, but much worse on the Reverse.
Don