How much is regular
Yep, both of the Sam's in Springfield have gas stations.
How much is gas there
Yes, you must have a membership card to activate the gas pumps.
Yes club members only
Station yes there's a gas station there and also a Walmart right next to Sam's Club so you get a good combo going on there here at least in the one I see on Sunshine
Yes. Cheap!
Sometimes, but nobody seems to notice.
Yes
Yes, with Sam's club prices
Thanks! Your answer is awaiting moderation.