Answer:
I am filled with garb the price is free. Just return what you don't need.
Four leaves I have.
Angels and pilots work with me.
I am a mini solar powered computer
A necessity to some, a treasure to many, I'm best enjoyed among pleasant company. Some like me hot, some like me cold. Some prefer mild, some like me bold. What am I?
A little house full of meat, no door to go in and eat.