very important breakout imminent at long term resistance

$AMZN is a pretty big deal here. It's spent this entire year of 2013 in a range between 250 and 280 and it's now making another run at the highs. it looks good so far but the real test will come next week if it can manage to break above fridays highs into the 280s. A clean break and close above 280 could set up a nice sustained upside breakout for days/weeks to come.