Pen #5: E = MC Squared

This is the latest in a series of posts about pens. I'm a pen freak. I can't afford most of the pens I'll be blogging about, but a girl can dream, can't she?

I keep being surprised by the pens I find. This one is a tribute to Albert Einstein. Each pen has a unique single character from one of Einstein's authentic handwritten formulas on the cap and his signature is sculpted into the band at the base of the cap. There were only 288 of them made.

So, guess how much this puppy goes for! Go on. I dare ya. If you're curious, check it out here.