{"brand_slug":"mini","brand_name":"MINI","model_slug":"cooper-s-cabrio","model_name":"Cooper S Cabrio","sample_size":5,"price_min":21820,"price_median":28450,"price_max":33170,"thin":false,"price_history":[{"month":"2026-06","median_price":28375,"sample_size":2},{"month":"2026-07","median_price":28450,"sample_size":5}],"generated_at":"2026-07-30T00:14:33.604421Z"}