If you were closer I have a Craftsman deck that Id give to you.
I would actually pay the shipping to get a spare deck, if it was decent. Wouldn't hurt to have another
I managed to pick up another deck in the mean time from a late model MTD. It was in decent condition. On top looks great, but the underneath is getting soft. The guy who gave it to me said that he painted it every season, couldn't stop the rust. Sounds familiar. You can tell they don't use the same quality of metal like in the early 90s-previous. So I do want to pick up another solid deck at some point.
Anyway, in the mean time, after some modification, some parts swapping, and some elbow grease to shine things up... the newly restored craftsman lives to cut another day for now. I reused the old rear wheels and brackets, but painted them all to match. I also gave the underside a coat of rust paint and fluid film to hopefully slow down the inevitable.
I peeled away the paint, gave a few taps with a hammer, and I was left with were holes...she was toast. Looking at it, you might think mine was kept outside, but that wasn't the case. Always stored in the garage, and the first couple years I had it, I used to clean, sand, paint bare areas, then spray wax the underneath of the deck...but it was like the rust was inside the metal, because there were bubbles underneath as well as on top. So I just gave up. Despite all the rust, the underneath still had original paint! that should say something about the metal quality.