The Wriggly Monkey Brewery has been hard at work on the maths trying to celebrate hitting 5000 followers on Instagram, and the resulting prize is spectacular.
The MT Yard-based brewery is offering up 5000ci of beer to one lucky winner.
Clear the shed, because that works out to be 10 boxes of 500ml bottles, three boxes of 330ml bottles, two 5-litre bag-in-boxes and one pint.
All you have to do to enter the competition is register for their newsletter here, be over the age of 18, of course, and in the UK.
Entries close at the end of month.
Drink responsibly.