Chainsaw Repair

They're good saws.  You're not gonna make bank selling it.  It's not a 650 or 750.  That transformer (what Homelite called those 'on the plug' coils) is the same part that was used from the 35/350/360 through the 750 (including the demo saws) so they're not hard to find used or new with a little looking.  Why do you believe the transformer is bad?  Often with these it's the contact arrangement (plastic bracket with two contacts that fits into the cylinder shield) that's bunged up.  Could also be the trigger module.