Talk:Coins/@comment-86.160.100.156-20110517210108/@comment-216.27.204.214-20110605002243

Sometimes when dealing with coins from the piggy bank, you won't see the option to make a stack of 100 coins into the next level of coin, to fix this, pick up any item or coin in the piggy bank, then drop it back in the same slot while you have the 100 coins in your actual inventory and you should get the option to convert them into the higher level coin.