Worth repairing Roomba 880?
I picked up a Roomba at a thrift store for $10
It was used but pretty clean overall
It needed a battery so I bought one for $30.
It works but makes a grinding noise. I did basic troubleshooting but it seems like it’s likely to need new wheels
I’m not sure if it’s worth trying to buy replacement parts that may or may not help, or if I should cut my $10 loses and just get a new one