{"brand_slug":"bmw","brand_name":"BMW","model_slug":"525","model_name":"525","sample_size":11,"price_min":5990,"price_median":13999,"price_max":19800,"thin":false,"price_history":[{"month":"2026-06","median_price":14999,"sample_size":5},{"month":"2026-07","median_price":13999,"sample_size":11}],"generated_at":"2026-07-29T23:30:07.424457Z"}