Jewelry, candy and roses are the customary gifts exchanged on Valentines Day. Of course, we at PC Magazine prefer the geekiest gifts imaginable. You know, nerdy things like keyboard boxer shorts, LED earrings, and heart-shaped computer mice, are our cup of tea. The good news is you dont have to spend a lot to make us geeks grin. In this weeks top 10, we found geeky gifts for him and her, all under $50.