[buildsjets]

Likely, yes, just as one can buy racing gasoline in various formulations in a 5 gallon pail by special order today, for about $20 per gallon.

Boutique run fuel production for special groups is already done today. Every year, the Reno Air Racing Association orders a batch of 160 octane aviation gas that has not been otherwise available since around the end of the Korean war, for one week of qualifying and racing. It costs “If you have to ask you can’t afford it” per gallon, I assume.