Well Robin since your location is 'nearby' along with your lawn is small and I like mowing, I could just drive my mower over and mow your lawn... :laughing:
Actually a GOOD used mower is always going to be the best value... FINDING a 'good' used one is not always easy.
With your needs, I would look for the lightest mower you can find... small area to mow and back pain = no need for a large heavy weight...
I would also look for the easiest to start, like a battery start, but most of those are self propelled, and that is something else to consider... What ever you choose it sounds like you may be happiest with a small size. :smile:KennyV