Where in Boston could someone possibly find a two bedroom for $2600? Shenanigans
Moreover, if you go on Craigslist, you'll find far, far more. Zillow listings are almost always represented by a realtor, broker or property management company so it's only a subset of the market.
[1]http://www.zillow.com/homes/for_rent/Boston-MA/house,condo,a...
https://friendstreethostel.files.wordpress.com/2012/08/neigh...
I assure you, you can very easily find a 2 Bedroom for well under $3200 with a ~30 minute or less commute to Downtown Boston on either the Orange, Red, or Blue lines.