> no need to make a NASA pen

The "NASA pen" urban legend (often used to comment on the contrast between American over-spending on innovation and Russian common-sense) is actually a myth. Both NASA and the Soviets used pencil-based technology originally -- NASA used ordinary sharpening-based pencils (later moving to mechanical pencils), while Soviets used more crayon-like "grease pencils". There were flaws with both technologies, and a private American company (Fisher) created a pen they claimed could work in space which was later adopted by both NASA and the Soviets. NASA only paid $4.00 per pen, nowhere near the "millions of dollars" often cited as the cost of development.

http://www.snopes.com/business/genius/spacepen.asp