You definitely should look around on eBay, there's a handful of sellers offering Plus scales, I guess the cheapest is an Ukranian seller, Viktor (or his partner Nataly), but you can buy from the US as well.
Ordered plus scales from this seller twice, took about 2 weeks to get, wanted to get some emerald scales but seems to be sold ou,t do you know if they get more stock?
Well, I have absolutely no idea, but he's a very accomodating seller, you should just send him a message and ask. Also I saw some emerald and lime Plus scales the other day from a US seller, dm-something, perhaps he has what you're looking for.
Looking for a source for aftermarket plus scales for a Spartan.
Also I saw some emerald and lime Plus scales
Lime!?Want!