Are lives and coins saved after a reset?
In some Mario games, extra lives get reset after saving the game and reloading your file. (Mario 64, Galaxy, etc)
In Super Mario Land 2: 6 Golden Coins, will my extra lives and coins be saved if I reset my console and reload my save file?
After testing myself, extra lives, coins, and the enemies killed counter are preserved after resetting and loading a file. However, Mario's last power-up will be lost.