Looks clean but that pic isn't great and could hide alot. Looks original as well so it probably hasn't been ridden much.
It is lowline (stem shifters) and probably pretty heavy. If it has alloy rims it should roll pretty well despite the weight. It might get some re-sell interest as an older cheap 10 speed. You might get 50$ for it, or maybe not.
Fact of the matter is that it might bring alot more money with a fast and cheap fixed gear conversion.
Shogun imported an entire range of bikes. Their lower models were like this one but they had topline racers and time trial bikes that were very nice.