Mansfield came from behind to earn a deserved victory against Boston in their final home game of the season.
Boston took a shock lead just after the break when the unmarked Brad Maylett blasted home Courtney Pitt's cross.
Town levelled three minutes later with Richie Barker's close-range effort before Callum Lloyd scored from inside the box to give Mansfield the lead.
Adam Rundle then clinched victory with a superb volley, despite Lee Thompson's late consolation goal.
Mansfield: White, Neil, Baptiste, Dimech, McNiven, Brown, Coke (Curtis 56), McLachlan (Lloyd 57), Rundle, Heron (Day 52), Barker.
Subs Not Used: Lonsdale, McIntosh.
Goals: Barker 53, Lloyd 65, Rundle 70.
Boston Utd: Abbey, West, Ellender, Brooks (Thompson 72), McCann, Maylett, Rusk, Holland, Thomas (Noble 45), Easter (Clare 45), Pitt.
Subs Not Used: O'Donnell, Norris.
Booked: McCann.
Goals: Maylett 49, Thompson 90.
Att: 3,223
Ref: M Pike (Cumbria).