Hahaha, I could tell that was your first post before I looked to confirm it. Is it worth anything? It's worth keeping and using would probably be answer #1, followed by lots of hilarity led by people who have 25, 50 or 100 machines, that started with one machine that wasn't even a lovely blue color like yours.
If you decide to stop the madness before it starts, blue is a very popular color for sewing machines, and the amount you can sell it for depends a lot on your location and whether it works or not.
Congratulations on your new house with its bonus sewing machine. I hope you hang around with us!