The problem with a rifle like that is that it was made to suit the tastes of one man. Only another man with the same tastes would buy it. If you like it and it shoots OK, you have a good, and unique, sporting rifle. But its dollar value is low; the engraving is not high quality and, as I said, it was made to suit one man.
As always with a strange rifle, you should check it out carefully or, if you don't have the experience, have a gunsmith do so.
Jim