[elecena] TDA8138 - zmiany ceny tda8138, TDA8138 - 4.00 PLN https://elecena.pl/product/2517611/tda8138 2012-02-23 TDA8138 - 5.00 PLN https://elecena.pl/product/2517611/tda8138 2012-11-16 TDA8138 - 5.01 PLN https://elecena.pl/product/2517611/tda8138 2015-07-19 TDA8138 - 6.00 PLN https://elecena.pl/product/2517611/tda8138 2017-11-05 TDA8138 - 8.00 PLN https://elecena.pl/product/2517611/tda8138 2022-10-07