Please rate three paintings by SM Kamanina

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1. Sergey Kamanin "Gloomy morning in Bolshevo" (1985) canvas /oil /25h34
cm (inscription by the author)
2. Sergey Kamanin Beach in Gurzuf "(1958) oil on canvas /23h41 cm
(inscription by the author)
3. Kamanin Sergey "Morning on the River" (year unknown) canvas /oil /47h56
cm (inscription of the author (illegible, because a pencil and a dusty backdrop, decided not samostoyatelnichat).
And.
I have no camera down now at hand, I can not show now, but how much could cost woodcut AF Konstantinova, "Pushkin on the shore of the Sea" (1960) 45õ35 cm?