Vintage Silver 800 Cigarette Case

You are bidding on a cigarette case. Looks like a basket weave pattern. Marked 800 inside. Dark spots or pitting on top 12 or more spots. Bottom has maybe one spot. Inside has engraved NSY it looks like Not sure it this is the maker or owners initials. The two pieces that go across do not have any tension left. It is about 3 1/4" by 3 1/4" in size. It snaps tightly shut. Lucky bidder pays shipping, CA add 9% tax. Please ask any questions before bidding.