added top-right label to represent cost on a card
added top-right label to represent cost on a card

SirPython/Cardshifter,Cardshifter/Cardshifter,June92/Cardshifter,Cardshifter/Cardshifter,SirPython/Cardshifter,SirPython/Cardshifter,June92/Cardshifter,Cardshifter/Cardshifter,June92/Cardshifter