The world number 35, who turned professional in 2019, had never previously made a single maximum break in his career.
Monday’s win has earned him a place in the final round of qualifiers.
Page reached the tournament proper for the first time in 2022 and caused an upset by beating former finallist Barry Hawkins 10-7 in round one.
He also qualified for the final tournament last year, but was well beaten 10-1 in the opening round by Ronnie O’Sullivan.
Page told 5 Live that the money would help as he has a three-month-old son and has recently bought a house.
But he said there would not be too much celebration, with a steak dinner on Monday night before practice on Tuesday.
Page will meet England’s world number 30 Joe O’Connor in the final qualifying round for a place in round one at the Crucible Theatre in Sheffield.
