1980's 52 cm commuter Trek in great condition

1980's Trek. Second owner, but the first owner clearly took good care of it (one of the reasons I bought it). I bought it hoping I could make it fit but, sadly, it's a bit too large for me. It's a 52cm lugged steel frame, and I'm 5' 5". 3x6 gear ratio makes it great for commuting, whether or not you live in a hilly area. Also, the bike is easy to pick up and carry when necessary. Will include the bike rack. Down tube shifting is dialed in and the bike is tuned up and ready to go. The bike has plenty of life left and maintenance needs should be minimal. This bike feels great on the road and I wish it fit me, but I must let it go. Asking $510, pickup in Palo Alto. Can bring to campus/near campus for additional $10.