Lidl are offering their 31cm cutting width Florabest 1200W electric lawnmower again from the 30th of April 2015 priced at a penny under fifty pounds.
The price looks keen when compared to that of best selling Bosch electric lawnmowers but Homebase are selling the 32cm 1200W Qualcast M2E1232M mower for £49.99 as I write this. If you do not need such a powerful motor Wilko have a 1000W 32cm lawnmower for £45 on their web site.
Both the Florabest and Qualcast mowers come with a 30 litre grass collector and have three adjustable cutting heights ranging from 20mm to 60mm.
Update 2016: Back again at Lidl for 2016. Another alternative at the same price for 2016 is the snazzy red and grey Ryno electric lawnmower on sale at The Range.