Other's suggestions are nice exit points but you can sell it now if you want too, IMO price is high enough if you have bought what you ought to sell at a very low price way back when it was still sitting in sub 1000$. If that is the case, you have gained massive profits from it and any price right now will do. If not and you bought it near the current price or near the ATH, then I suggest you just hold that for now.