Warning: chart for educative purposes only.
I took part in the Augur crowdsale and sold mine for a really high price, one I would have never dreamt of. I'm skeptical about Augur, their progress is slow, Github is a mess, they took way too long to hire more developers, UI is terrible and marketing is almost non-existent. There are also other competitors such as Gnosis and Hivemind with better teams (Paul Sztorc is a brillant guy). After almost 20x on my initial fiat investment, I'm not eager to risk any more money in REP, I will gladly leave that risk to whoever bought my tokens.