When picking a balloon to find in Luigi’s Balloon World, each balloon has a different price and reward. For example, one balloon may cost 10 coins to play, but give a 50 coin reward.
Rewards do increase as you rank up, but this seems to be an overall bonus that affects all balloons equally. The hiding player’s rank doesn’t seem to affect individual costs or rewards.
What determines the cost and reward for finding a balloon in Luigi’s Balloon World?