1) About 45~60g. I sell for 55g usually. Though, you can still find 45g Grape Syrups occasionally, since that was the price before v6. After v6 the price shoots up to 60g above, idk why, and now at 45~60g.
2) That I don't dare to give price 'coz I'm not sure. I met too many overpricers for this item.
3)Depends on the weapon?