Sparkler’s 402 is a such a significant computing relic that the Computer History Museum in Mountain View, California, sent a delegation to the company last year to try and convince its executives to move to a more modern accounting system and donate the 402 to the museum. That will someday be an appropriate resting place for the 402, but as long as it still does its duty, the Texas company has no problem keeping its digital dinosaur living a little while longer.