I was given a Shell Gift card in the amount of $50.00. I went to purchase gas at the Shell location indicated above at 6:18 AM on Tuesday 6/17/08. The advertised price for regular unleaded was $4.129 for cash or Shell Card. When I submitted my gift card at the pump and began to pump my fuel, the pump indicated a price of $4:179 per gallon. When I completed my transaction I went in to speak with the proprietor of the station. I told him I was not charged properly. I advised him I used a pre-paid Shell Gift Card. He advised even though the sign... read full review »