Question about the A single

[Delirium-Zer0]

The black is the original, but i think the regular gold is most common... The regular gold was released to celebrate 1 million copies sold, and the 24k gold was released to celebrate 1.5 million copies sold (so there can't be more than 500,000 of the regular gold, or more than 120,000 or so of the 24k gold). I'm not sure how many there are of each of the other colors, but i know the black is more common than all the other colors.