Assuming my BB shell threads are okay, I was looking at a Shimano UN with plastic cup, to keep costs down:
https://www.amazon.com/gp/product/B0...=AMY4I718ZUBOU
or, if the threads are shot, rather than pay a shop to mess with it (which may not work anyway) and a new BB...any opinions on how well these work?
https://www.sjscycles.co.uk/bottom-b...reads/?geoc=US