Moving Quote?

I just had Ben Hur Movers in to ess my 2 bedroom apt. It is FULL. I am moving to NC. They gave me a rate of $3400 to pack and move everything along with a 4x6 Storage Unit. Does that sound low to anyone? I would love it to be accurate, I just don't want to get hit with a bill for twice that amount when I arrive at my new home.