CHANEL Leather Espadrilles midnight blue size 37

Got this at Chanel Boutique inside Haneda International Airport (auth receipt will be included) 2 years ago. I am a true 6.5 but since they don’t have half sizes, I got a size 37 and the SA there included an complimentary removable inside sole so it’ll fit better on me. The leather is so soft and supple. It will come with its original box, wrapper, ribbon, Camellia and receipt. Please don’t low ball. Thank you in advance. This is a full one navy color (not black cap toed).