Lagostina 10-in cast iron skillet

PLEASE READ DESCRIPTION! Unused but needs TLC Lagostina cast iron skillet, 10 inches across; I never cooked with it, but I left it on the counter and someone moved it to the sink, and it got some rust spots. The internet is full of methods for rehabilitating skillets in similar and much worse condition, but after a few years, it’s time for me to admit that I can’t be bothered and have been getting by just fine without it.