{"product_id":"an-introduction-to-positive-economics-book-lipsey-richard-g-9780297004745","title":"An introduction to positive economics","description":null,"brand":"WoB","offers":[{"title":"GB \/ VERY_GOOD \/ INTERNAL","offer_id":49508863115537,"sku":"GOR003134635","price":12.99,"currency_code":"USD","in_stock":true},{"title":"GB \/ GOOD \/ INTERNAL","offer_id":51838291214609,"sku":"GOR002122088","price":14.39,"currency_code":"USD","in_stock":false},{"title":"GB \/ WELL_READ \/ INTERNAL","offer_id":52604644098321,"sku":"GOR002474173","price":11.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0784\/4072\/6801\/files\/0297004743.jpg?v=1750974068","url":"https:\/\/www.worldofbooks.com\/products\/an-introduction-to-positive-economics-book-lipsey-richard-g-9780297004745","provider":"World of Books ","version":"1.0","type":"link"}