Oh man!!! You really found one of those in the wild still? I think it is a 2016 release of something. The first of 6 releases on the series. All 6 non age statements and with a certain "theme".
The N1 had a MSRP of $99 and the other saw a slight increase on the MSRP, the N6 was $140 I think.
I bought a bottle of each of the series at release, including the N1. Now, it goes for $2K on the secondary, LOL!! The only reason I don't sell it is I don't like selling whisky, never did. I might sell this one though. There is no way it is worth that much purely from the liquid. It is a collectors item, thus the price.
I could rant all day about how Macallan left the whisky industry and because just a luxury/status symbol, but I won't, LOL! Not a bad whisky btw, just not great. Many, many similar profile distilleries that are much better and much cheaper.