If it rose to that range then I suppose everyone even those using faucets right now and on this forum would be millionaires, Would probably be fun to see a forum of millionaires only. I would sell around 1 or 2 BTC to buy myself a mansion and hold the rest 
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.If you see price of $1m then also you will prefer to hold your coins? So you expect that it can go even higher then $1m? Well it would be worst to hold coins at this stage, I will prefer to sell all my coins and say bye bye to bitcoins.