He'll just get the other one hit, too.
But speaking from experience, people in a position where unexpected money is a huge thing aren't generally going to save that money for a future unpleasantness. Why? Because most of life is a future unpleasantness for them. They've already anticipated and planned for the day when their car breaks down and they'll have to take a bus everywhere for a few weeks until a new clunker falls within their pay grade. Or when they'll have to eat peanut butter sandwiches the last few days of the month like they have every month before that. It's an inevitability, so when a windfall comes their way, they aren't necessarily looking to slightly ease that burden that's coming any day now. No, they're actually going to enjoy the freebie (because that's what it is; any amount of money below a life-changing amount is going to disappear sooner or later, and then you're back in the same boat), since who knows when the next time they'll be able to buy a new computer will be.