Be very careful.
AFAIR, there's someone on biker.ie trying without any success to sell one of these (or something similar). It's very difficult to sell something second hand that can only be bought new as an import. There's simply not enough people who'll have heard of it and be willing to risk a second hand purchase on something essentially unknown.
Also if it's chinese I'd stay away. They simply aren't of the same quality as Japanese bikes. Any saving you make in initial purchase will be more than eaten up with repair costs and low resale value.
Just a personal opinion, but stick with a reliable, known, resellable Japanese bike.