I am just torn if it is worth getting it worked on or just selling as is?
Clean and sell "as is" would be the best way to go from a flipping point of view, however...
If you are planning on owning and riding a vintage bicycle, you might want to start learning how to work on the bike, yourself. The building is almost as much fun as the finding and the riding. I have tried to create information articles to help others
Find Vintage Bikes,
Work on Vintage Bikes,
Determine Vintage Bike Quality and a lot more that, I hope, will prove useful and fun to learn. And, I found this old Italian steed a week, or so, ago. Sadly, it was mine for only a few days as it is now sold to a local collector...