I think price will continue to decrease as long as we hear about mtgox.
But if price goes under 150, doge will be dead - at least until next halving
You could try buying some

10 usd to btc to a few buys of Doge at coinbase makes a dent, and price rises, if everybody did that once,
the coin would have a new "base: to live on, as it is now you are feeding off the work effort of others.