It's totaling 211 currently. So 46 Coins.By how much?
Retention also costs retention fees.
At contract’s end you may re-sign a player with a new contract + retention fee (equals Tier number).
Example: A 5-Tier player signed for 3 games initially costed 15 coins. To re-sign them for lets say 2 more games. New cost = (5 × 2) + 5 (Retention Fee) = 15 coins