Number formatting on global leaderboard?

Hello, I have a global leaderboard for my game and it shows the richest players. it will show as

RANK - USERNAME - MONEY
1       dave        80000

but i want the money value to be shown as 80,000

this would then have to progress onto M, B, T for the amounts

How would i go about doing this? the value is taken from a database and displayed using

Item.Values.Value.Text = Value

value is the players money.