The Mecca Bingo Club in King Square was the scene of her triumph, following on from a similar sized windfall just three months ago, the Oldham Evening Chronicle reports.
The 46-year-old, who did not wish to be named, admitted she could not believe it when her full house in 40 numbers guaranteed her a Christmas to remember.
"I just sat there in stunned silence when I realised I had won," she told the paper.
"I'm waiting until the cheque is in my hand before I spend it but my son will be treated and I will probably have some work done on my home."
In September, the same venue celebrated a £53,000 bingo win for a 73-year-old grandmother, while there have been a further two six-figure jackpot wins since the turn of the century.
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