There seems to be a difference between the available Store Credit of yours with the site currency you had picked previously. Would you like to:
League of Legends Accounts USD $125
League of Legends Accounts USD $41.74
League of Legends Accounts USD $30
League of Legends Accounts USD $6.99
League of Legends Accounts USD $3.6
League of Legends Accounts USD $2.9
League of Legends Accounts USD $420
League of Legends Accounts USD $13