高手思維：《羅輯思維》人氣作家，要新、要硬、要讓你「得到」最有用的知識 (二手書交易資訊)

[{"sale_price":690,"disc":181,"prod_count":3,"sale_month":"202007","avg_price":230,"avg_disc":60},{"sale_price":718,"disc":189,"prod_count":3,"sale_month":"202008","avg_price":239,"avg_disc":63},{"sale_price":1164,"disc":307,"prod_count":5,"sale_month":"202009","avg_price":232,"avg_disc":61},{"sale_price":983,"disc":259,"prod_count":4,"sale_month":"202010","avg_price":245,"avg_disc":65},{"sale_price":793,"disc":209,"prod_count":3,"sale_month":"202011","avg_price":264,"avg_disc":70},{"sale_price":758,"disc":200,"prod_count":3,"sale_month":"202012","avg_price":252,"avg_disc":67},{"sale_price":276,"disc":"73","prod_count":1,"sale_month":"202101","avg_price":276,"avg_disc":73}]