摩天大樓 (二手書交易資訊)

[{"sale_price":200,"disc":"44","prod_count":1,"sale_month":"201807","avg_price":200,"avg_disc":44},{"sale_price":215,"disc":"48","prod_count":1,"sale_month":"201808","avg_price":215,"avg_disc":48},{"sale_price":600,"disc":133,"prod_count":3,"sale_month":"201809","avg_price":200,"avg_disc":44},{"sale_price":425,"disc":94,"prod_count":2,"sale_month":"201810","avg_price":212,"avg_disc":47},{"sale_price":143,"disc":"32","prod_count":1,"sale_month":"201811","avg_price":143,"avg_disc":32}]