You can get each credit bureau for free through
www.annualcreditreport.com however it will not give you your score. They will charge you a fee to receive your score. I worked at a financial and when I ordered my score from transunion the score was very different than when I had it pulled through the financial. It was almost 100 points different. Apparently when the financial orders a credit score they are sold a score that is specifically for financials.
If you purchase the score don't be surprised if it is different than what your bank/credit union has listed.