I found a Sigma Kappa very inexpensive badge. I thought I’d share this with you all. According to the seller, it’s from the Phi chapter which I looked is at the University of Rhode Island and the date 2018 is on the back as well.
OMG I wish I had seen this post sooner...that's my chapter. I can't find anyone with those initials in the directory though. Wondering if it's a member who withdrew and never returned her badge.