This place hasn't changed for years. Good place for one's but be prepared to pay for them ($3.50 for a pen)
10% off with your Teachers College ID!
It's right in front of Columbia's main gate, so it's practical. That being said, it's quite pricey.
Way overpriced. $20 for 6 pens and a pack of gum? Come on. I'm a poor college student!