{v. phr.} 1. To receive a lesser punishment than one deserves. * /Ted could have been sentenced to fifteen years in prison; he got off cheap by receiving a reduced sentence of five years./ 2. To pay less than the normal price. * /If you had your car repaired for only 75, you got off cheap./ Contrast: GET AWAY WITH.
GET OFF CHEAP
Meaning of GET OFF CHEAP in English
Slang English vocab. Английский сленговый словарь. 2012