Soviet coin 1 rouble 1979 Moscow Olympics (MSU) coin value

The image of this coin is simply an example of Soviet coin 1 rouble 1979 Moscow Olympics (MSU) type coinage.
Cost approximate and valid for common coin only (without rare varieties).
I do not buy or sell coins - this is just a catalog.

Union of Soviet Socialist Republics - USSR (1922-1991)

Monetary system - Ruble = 100 kopecks
Type - commemorative coin: Olympic Games 1980 in Moscow

Copper-Nickel
Diameter - 31.0 mm.
Weight - 12.80 gram

Years of minting
1979

Reverse:
The building of Moscow University and the emblem of the Olympics
Legend: ИГРЫ XXII ОЛИМПИАДЫ МОСКВА (GAMES OF XXII OLYMPIAD MOSCOW) 1980 / 1979

Obverse:
State emblem of the USSR
Legend: СССР 1 РУБЛЬ (USSR 1 ROUBLE)

Edge: Inscription "ОДИН РУБЛЬ • ОДИН РУБЛЬ •" (ONE ROUBLE)

Krause catalog number - Y#164

Value of the coin in the condition "UNC" - 1-2 USD