{"brand_slug":"bmw","brand_name":"BMW","model_slug":"128","model_name":"128","sample_size":2,"price_min":28978,"price_median":28984,"price_max":28989,"thin":true,"price_history":[{"month":"2026-06","median_price":28977,"sample_size":1},{"month":"2026-07","median_price":28984,"sample_size":2}],"generated_at":"2026-07-29T23:29:02.707789Z"}