I kinda splurged and bought both the Euro collectors editions of both KOF14 and 15. They come in those Neo Geo shockboxes and come with a bunch of goodies in them. I'm probably going to leave them shrink wrapped but probably open them at some point. The videos I've seen, they have some pretty nice artbooks for something that comes with a game. I believe both runs were only limited to 1,500 units that are produced by a company in France. They were pretty scarce on eBay with less than half a dozen for each. And half the listed for 15 are for the PS5 version which idc about.
So far I have the Limited Run Games of KOF 97, 98, Orochi Collection and Garou: Mark of the Wolves.
I just need KOF 00 and 02.
I do plan on getting the LRG of Art of Fighting and Fatal Fury later in the year.