Pokemon Fire Red Early Game Money Trick

First off you will need to get to Cerulean City. Beat the 5 trainers on Nugget Bridge but do NOT collect your reward yet.

Go back to town, deposit all of your Pokemon except for your weakest one. 

Go to the Mart and spend what money you have. (Antidotes, PokeBalls, Super Potions, etc)

Now head up Nugget Bridge and collect your Nugget from the Team Rocket member. 

Now lose the fight.

You will go back to the Pokemon Center, and lose any money you have left. You will keep your Nugget though.

Repeat this process as many times as you would like.

Each Nugget is worth 5,000 pokedollars. You can use this technique to have plenty of money to start the game with. There are other money making techniques later in the game, so you don’t need to worry about stockpiling endless sums of money now – but this is an easy way to get some quick money early in the game!