I choose the cat girlfriend
I can sell her for approximately $4 on ebay. I then proceed to go to the cat grill friend's house, pay him $3 and we become best friends. Though I've won the cat girlfriend would try to escape from the buyer and take revenge. This is where the extra $1 comes in. I go to the black market, scam some hobo selling hotchkiss machine guns and wait patiently for the cat girlfriend to appear. When she does I gun her down the nanosecond I spot a cell of her and go to watching 10 ten compilations.