Prices are changing wildly these days; so what I got it for a few months ago is irrelevant. Best call ahead.
I cannot connect with Aztech oil.... either they've changed their #, not answering the phone or out of business.
Ward Oil will sell you smaller amounts if you show up there with your own drum. I'm making a fuel run today for my houseboat. It's cheaper to drive 50 mi to Tampa and back with my hybrid than it is to move the boat around to marina fuel dock.
Yes they WILL sell it to you. But prepared to buy X gallons of B99 and Y gallons of regular Diesel.... They don't have B20 in stock so you have to mix it in your own drum.