Long ANTIQUE gold butterfly slide necklace

Bought this beautiful unique butterfly slide at an antique store myself, so it isn't just "antique" looking. It's an actual antique. Not sure how old though. It's not bright gold. More of a muted gold. The chain is a snake chain. I also have a shorter gold antique snake chain that I'm selling that I had bought to wear with it. The shorter and longer necklaces look good together. This is a super unique piece. I'm sure it's been worn, just never by me. Has a few light nicks on back of butterfly.