Been searching all weekend for a £100-ish petrol lawnmower. Was going down to buy a champion petrol one from NO FRILLS Wakefield for £99.99 (looked a bit cheap), but thought I'd call in at Homebase on the way theyv;e got a 20% off all lawnmowers sale on. So I got this Sovereign SV40S Petrol Lawnmower £99.99 was £129.99(nextdoor neighbours got one it's the dogs), they also had a self propelled one for £159.99 (there is no mention of either one of them on their website. So anyway there you go, it has a briggs and stratton engine which is what I was looking for as a lot of these cheap ones make their own engines. Anyway posted this more to stimulate a debate as I couldn't find much info on petrol lawnmowers and with the season I thought they'd be loads of deals on ... cheers.
Pic is of an NG460 but the one I got looks the same.