>In the core series, leaving a Pokémon at the Day Care is techinically free, but withdrawing it will cost 100 Pokémon Dollars, plus an additional 100 Pokémon Dollars for each level the Pokémon has gained.
So if you deposited a Pokémon in the Day Care Center at Level 1 and you left it in there until it reached Level 100, it would cost you 10,000 Pokémon Dollars to withdraw it; 9900 Pokémon Dollars for the 99 Levels it has gained while being kept in the Day Care Center, and 100 Pokémon Dollars for the charge to simply withdraw it. If you had two Pokémon in the Day Care Center that you deposited at Level 1 and you left them in until they reached Level 100, you would have to pay 20,000 Pokémon Dollars to get both Pokémon back.
TL;DR: 10,000 Pokémon Dollars per Pokémon.
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