My wife and I purchased a new John Deere E170 on 10/04/2018 from our local Lowe's. The first summer in 2019, it ran great, I changed the quick oil change at 10hrs and used it once every two weeks until fall, put stabilizer then I covered it and put it away for winter. I got on it May of 2020 and it started right up, it went about 100ft and died, it wouldn't crank, just dead. I thought it was the battery. I purchased a new battery; it still wouldn't crank. I fiddled with the brake, and I did it to crank but wouldn't start. It only has 25hrs on it. Before I could get a hold of Greenway Equipment Inc. I got COVID 19 in both lungs and was sick for a while and it's taken this long to start feeling normal. I finally got it to Greenway last week and they contacted me today. They said the engine was seized up and they were able to get loosened up but recommended not fixing it because they couldn't guarantee the repair, they said they could probably get it running with a new carburetor for $1500.00 and it would cost around $2500.00 to replace the engine. Any suggestion?