Hi MerryMouse... Welcome to BYC's! You will find SO much information here and SO many great people willing to answer any questions that come up!
Last May I found a local place which sold "day-old" chicks with a minimum quantity of 4, and we could mix with any breeds they had listed on the form! We only purchased 5.
Depending on where in MA you are, you may be surprised to find a local feed store that will do the same. We used Devine Feed:
http://devinefeedandpet.com/new-page-68/ They start taking orders in February! They are a sister store of Hanson Feed, here is a link to their 2016 order list of breeds available:
http://assets.newmediaretailer.com/tasks/25199/updated-chick-2016.pdf They had a breed description pdf as well:
http://assets.newmediaretailer.com/259000/259562/hanson-chicken-back-page-hg.pdf
They state on the form that they use a farm that has a 90% F sexing rate. Of the 5, one was a male. Our friend who got 8 at the same time, had one male out of 8.
Call around, maybe even be willing to travel a bit..... you will need a local place to get all the "chicken essentials" anyway!
Good luck in this new adventure, keep us posted on what you find in youe area and how things are going!