Konspekty do prowadzenia zajęć szachowych. Zestaw 1 - 3 - T. Stefaniak (K-3398/z)

        {"2025-06-07":{"price_formatted":"z\u014229.00","price":29,"price_tax_included":"29.000000","price_tax_excluded":"27.619047","date_add":"07.06.2025","lowest":false},"2025-06-08":{"price_formatted":"z\u014229.00","price":29,"price_tax_included":"29.000000","price_tax_excluded":"27.619047","date_add":"08.06.2025","lowest":false},"2025-06-09":{"price_formatted":"z\u014229.00","price":29,"price_tax_included":"29.000000","price_tax_excluded":"27.619047","date_add":"09.06.2025","lowest":false},"2025-06-10":{"price_formatted":"z\u014229.00","price":29,"price_tax_included":"29.000000","price_tax_excluded":"27.619047","date_add":"10.06.2025","lowest":false},"2025-06-11":{"price_formatted":"z\u014229.00","price":29,"price_tax_included":"29.000000","price_tax_excluded":"27.619047","date_add":"11.06.2025","lowest":false},"2025-06-12":{"price_formatted":"z\u014229.00","price":29,"price_tax_included":"29.000000","price_tax_excluded":"27.619047","date_add":"12.06.2025","lowest":false},"2025-06-13":{"price_formatted":"z\u014229.00","price":29,"price_tax_included":"29.000000","price_tax_excluded":"27.619047","date_add":"13.06.2025","lowest":false},"2025-06-14":{"price_formatted":"z\u014229.00","price":29,"price_tax_included":"29.000000","price_tax_excluded":"27.619047","date_add":"14.06.2025","lowest":false},"2025-06-15":{"price_formatted":"z\u014229.00","price":29,"price_tax_included":"29.000000","price_tax_excluded":"27.619047","date_add":"15.06.2025","lowest":false},"2025-06-16":{"price_formatted":"z\u014229.00","price":29,"price_tax_included":"29.000000","price_tax_excluded":"27.619047","date_add":"16.06.2025","lowest":false},"2025-06-17":{"price_formatted":"z\u014229.00","price":29,"price_tax_included":"29.000000","price_tax_excluded":"27.619047","date_add":"17.06.2025","lowest":false},"2025-06-18":{"price_formatted":"z\u014229.00","price":29,"price_tax_included":"29.000000","price_tax_excluded":"27.619047","date_add":"18.06.2025","lowest":false},"2025-06-19":{"price_formatted":"z\u014229.00","price":29,"price_tax_included":"29.000000","price_tax_excluded":"27.619047","date_add":"19.06.2025","lowest":false},"2025-06-20":{"price_formatted":"z\u014229.00","price":29,"price_tax_included":"29.000000","price_tax_excluded":"27.619047","date_add":"20.06.2025","lowest":false},"2025-06-21":{"price_formatted":"z\u014229.00","price":29,"price_tax_included":"29.000000","price_tax_excluded":"27.619047","date_add":"21.06.2025","lowest":false},"2025-06-22":{"price_formatted":"z\u014229.00","price":29,"price_tax_included":"29.000000","price_tax_excluded":"27.619047","date_add":"22.06.2025","lowest":false},"2025-06-23":{"price_formatted":"z\u014229.00","price":29,"price_tax_included":"29.000000","price_tax_excluded":"27.619047","date_add":"23.06.2025","lowest":false},"2025-06-24":{"price_formatted":"z\u014229.00","price":29,"price_tax_included":"29.000000","price_tax_excluded":"27.619047","date_add":"24.06.2025","lowest":false},"2025-06-25":{"price_formatted":"z\u014229.00","price":29,"price_tax_included":"29.000000","price_tax_excluded":"27.619047","date_add":"25.06.2025","lowest":false},"2025-06-26":{"price_formatted":"z\u014229.00","price":29,"price_tax_included":"29.000000","price_tax_excluded":"27.619047","date_add":"26.06.2025","lowest":false},"2025-06-27":{"price_formatted":"z\u014229.00","price":29,"price_tax_included":"29.000000","price_tax_excluded":"27.619047","date_add":"27.06.2025","lowest":false},"2025-06-28":{"price_formatted":"z\u014229.00","price":29,"price_tax_included":"29.000000","price_tax_excluded":"27.619047","date_add":"28.06.2025","lowest":false},"2025-06-29":{"price_formatted":"z\u014229.00","price":29,"price_tax_included":"29.000000","price_tax_excluded":"27.619047","date_add":"29.06.2025","lowest":false},"2025-06-30":{"price_formatted":"z\u014229.00","price":29,"price_tax_included":"29.000000","price_tax_excluded":"27.619047","date_add":"30.06.2025","lowest":false},"2025-07-01":{"price_formatted":"z\u014229.00","price":29,"price_tax_included":"29.000000","price_tax_excluded":"27.619047","date_add":"01.07.2025","lowest":false},"2025-07-02":{"price_formatted":"z\u014229.00","price":29,"price_tax_included":"29.000000","price_tax_excluded":"27.619047","date_add":"02.07.2025","lowest":false},"2025-07-03":{"price_formatted":"z\u014229.00","price":29,"price_tax_included":"29.000000","price_tax_excluded":"27.619047","date_add":"03.07.2025","lowest":false},"2025-07-04":{"price_formatted":"z\u014229.00","price":29,"price_tax_included":"29.000000","price_tax_excluded":"27.619047","date_add":"04.07.2025","lowest":false},"2025-07-05":{"price_formatted":"z\u014229.00","price":29,"price_tax_included":"29.000000","price_tax_excluded":"27.619047","date_add":"05.07.2025","lowest":false},"2025-07-06":{"price_formatted":"z\u014229.00","price":29,"price_tax_included":"29.000000","price_tax_excluded":"27.619047","date_add":"06.07.2025","lowest":true}}
      

Lowest price in the last 30 days