Also, what exactly does "limited" mean? I guess manufacturers never say exactly how many they're producing in cases like this, but is it 1,000? 50,000? It's notable that Amazon and GC don't seem to carry these, though.
My silver burst limited edition was restricted to a run of 500. That's in addition to the normal production run for that year. There's nothing different besides the color and the headstock decal declaring it 'custom shop'. So, I'm assuming it will be the same for the 20th. anniversary