How you can get more money in Pokemon platinum?

Answer 1

selling TMs that lower other Pokemon's defense, ups your attack ect. all compleate rubbish.

sell rare items like star piece, stardust, ect. unwanted items is a good way of getting rid of them. So selling star pieces, star dust, gold nuggets, rare bones (found Underground) etc. can earn very good cash.

get an AMULATE COIN as it doubles the prize money you get from Pokemon battles. don't forget to make the Pokemon that's 1st in your party hold it otherwise it will NOT work!

Once you have an 'Amulet Coin' and you are near the end of the game... make your first Pokemon hold the 'Amulet Coin'. Then go to the Fighting Area or Survival Area or something on the Island after the Pokemon League where your 'Friend' is standng outside the building, West of the Poke-Centre. Battle him / her every Saturdy + Sunday. Also, inside tha building where he is standing, battle the 2-4 Gym Leaders in here EVERY DAY! You will get about $60,000 each day.

Also, when / if you battle the Pokemon League, make sure your first Pokemon is holding 'Amulet Coin'.

NOTE: ALL THESE WAYS MUST HAVE YOUR FIRST POKEMON HOLDING AMULET COIN! Except the first 2 posts.

Answer 2

by selling your Pokemon to the fighting gym leader. You can find her in Rightstep Town. If you don't have rightstep town yet you have to go to route 224 and catch Shaymin wit a level 100 ditto. If that dosent work you can look for her in Fullmoon Island and she will ask you for all of your fighting Pokemon and if you say no she will cry and run away.

I know 3 good ways:

1.Get an amulet coin and beat the e4

2.Win nuggets in the scratch off cards in battle frontier.

3.Dig up valuable things underground.