the thing about cheap guns that are hard to get is that sooner or later someone will see there is a market there and fill it.
RIA is already making a 10/22 knock off.
i would imagine that sooner or later someone will either put out another 10/22 mag or at least another 22mag semi auto and then the price of yours will drop.
(example look at Colt Python, in high demand right now so a knock off is coming out to capitalize on it)
if your into keeping cool guns then thats gravy your gonna have a sweet little original gun to show off and use.
but if your only interest is money then your probably not going to gain anything by sitting on it for 5-10 years as im sure someone will put one out and kill the price of yours.
at the end of the day that is a really nice looking rifle and its the first ive seen, now im kinda interested in shooting one!