Hmmm, let me see...
What about a flip in a Harvard (T6) for about R500? In a L29 jet for about 10 times that? How about a Sunday morning jolly in a DC4 to keep the missus happy?
If you REALLY want to have some fun what about poling the Lightning or the Buccanneer at Thunder City? ... then again if you are flying cattle class you can't afford it!!!