{"brand_slug":"mercedes-benz","brand_name":"Mercedes-Benz","model_slug":"a-190","model_name":"A 190","sample_size":1,"price_min":1999,"price_median":1999,"price_max":1999,"thin":true,"price_history":[{"month":"2026-06","median_price":1999,"sample_size":1},{"month":"2026-07","median_price":1999,"sample_size":1}],"generated_at":"2026-07-29T23:40:57.204553Z"}