I'd say MA bug where you could make 3m in hour out of nothing.
Yes it was couple months ago, but the market doesn't crash so quickly.T here were tons of bots running MA and billions were made every day out of nothing and the price of rsgp didn't change. It's surely not the only reason of why it happened, but it is a big reason.
Has nothing to do with it.
Some players sold some bulks and everyone knows gp is worth $ now a days. and ofcourse the game is dying

















