@MM19 reach out to luxeality on Instagram! She just posted a bunch of the Chanel shoes for sale on her page.
She is so sweet, very responsive, and a great personal shopper. She has already found some great pieces for me this summer, and I trust her 100%. She does charge a small fee, but this is the trade-off with using a personal shopper who sources from many different boutiques and retailers to find what you're looking for.