Cleanup of value handling

src/engine/net/client/handlers/VendorBuyMsgHandler.java

@@ -90,7 +90,7 @@ public class VendorBuyMsgHandler extends AbstractClientMsgHandler {
                             if (!itemMan.hasRoomInventory(me.template.item_wt))
                                 return true;
 
-                            int cost = me.magicValue;
+                            int cost = me.getValue();
 
                             float bargain = sourcePlayer.getBargain();