Cat for adoption and her belongings for sale at half price

Cat for adoption: I adopted her two days ago but an unexpected situation occurred and I can't keep her. All her belongings are new, some items have never been used. I bought everything brand new. • Breed: Mother Shirazi × Father Himalayan • Age: 7 months, female • Trained to use the litter box, playful and calm, affectionate and quickly bonds with her owner • Fully checked by a veterinarian and groomed from head to toe; she has a wound under her neck that is currently healing Her belongings for sale: • Bed, comb, pink cage, scented wipes from Ktkat, and blanket • Litter box with cover and another without cover + two scoops, brush for coat care with release button • Pink collar, waste mat, litter, and 1 kilo of food • Medications, disinfectant, and cream (two-week treatment) Total cost (veterinary check-up + belongings): 600 SAR I want 400 SAR for half the items in Yanbu or Jeddah