Add card price

[philwronski]

Hi,
I saw the fields below in Card.java :

private BigDecimal priceHigh;
private BigDecimal priceMid;
private BigDecimal priceLow;
private BigDecimal onlinePriceHigh;
private BigDecimal onlinePriceMid;
private BigDecimal onlinePriceLow;
But they are null.

it is planned to feed these fields ?