That's what you have parents for

you might sell some of the stuff you don't need

yard work

The easiest way? You are in the middle of moving. The easiest way to earn cash is to sell things that you don't need so you won't have to pack and move them.

"earn" means to work for. You can't "earn" cash without working.

Cleaning of all sorts, do yards. Never mind the other wise cracks.

go to granpa or granma house, its the easiest way