Golden Goose Slide Beige/Gray with Pink

Authentic GG bought from their HQ in Milan. Beige/Grey with Pink and sparkly accent. Size 38. Worn once for 2 hours after purchasing and have sat in my closet untouched for a year. No wear even on the bottom. No dirt or scuffs inside shoe. One of those impulse "when in Rome" purchases that I unfortunately never reach for. Originally paid 700 euros but willing to negotiate.