It's a bit louder than a full size fridge, mostly because there's a large fan that blows air through the radiator coil, so it's a loud wind noise.
Someone stole my scale at work, but guessing weight it'll be ~$80. If that doesn't scare you away I'll box it up and get you a real quote when I get off work.
That sounds reasonable- please put together an exact quote, if it's even in the same ballpark, I'll take it off your hands.