Mtd Lawnflite 30″ Ride On Mower

MTD Lawnflite 30 ride on mower model 506 with 12-5 Briggs Stratton engine, It is in working order but-Engine ticks over smoothly but runs rough with higher revs so needs tuning.One front tyre/tube is worn and has a puncture others deflate slowly over days.Cutting deck has holes from rusting so would need repair.Key start only - I have been using a car battery which is NOT includedPlease ask any questions, cash on collection please from North Shropshire.