Mtd E/165 Ride On Garden Mower

MTD Ride on Mower 16.5 HP with Briggs Stratton engine model 42A707 Type 2238E1 With tow point Purchased new in 2000 Has had various services and belt and battery changes Still running although has not been used since early summer and so battery may be flat? Seems to be stuck in one speed no matter which gear - so will need another service/ some attention? Some rust and paint missing Has grass collector Wish our new mower was as good as this one has been ! Collection only