With Apple's USB Power Adapter Takeback Program officially launching yesterday, the company has now posted prices for additional participating regions, boosting the number of countries where consumers may trade-in a third-party USB charger for a discount on an official Apple charger (via 9to5Mac). While Apple originally expanded plans for the program last month to countries beyond the United States and China with seven additional countries, the recent move brings the amount of countries supported by the program to 30.