<human>: I have recently been put into a pollyanna (secret santa) with my cousins. The name that was given to me (I wasn't there when they picked names out of a hat) was a cousin through marriage. I honestly do not know much about this guy and I am stumped on what to get him. He is in engineering or computer stuff. He is into Star Wars and Star Trek and is generally a nerdy and fun guy to be around; however, most of my interactions with him have been few and far between and only last at most 2 minutes. I also know he and his wife (my blood relative) have a baby on the way. I need ideas on what to get him for Christmas. The limit is $30 and the theme is RED. I have looked through thinkgeek already and not much is red, cheap, and fits into something I think he would like.

Give me the gist of the text in a nutshell
<bot>: Christmas present ideas that are under $30, the color red or red themed, and nerdy/geeky for a guy.