When you work hard, you want to reward yourself. Actually, you ought to reward yourself. But if you're working hard and spending at least $400 for a gadget like an iPad to reward your labors, that doesn't sound very practical for a family man who can use that amount for his children's school tuition fees.
Fiverr provides a marketplace that can stretch your $5 to get some great service. What are you willing to do for $5? Check this micro gig site for ways to earn some extra cash.