taxi from port to Hobby in Galveston?

Anyone know the cost of a taxi for two to Hobby from Galveston, please? Seems I remember the taxi line sign showing $59 to Hobby. I know RCI transfers are $32 pp. We have Galveston Express for next cruise, but thinking about future cruises and maybe being able to catch an 11:30AM flight instead of the 2 PM we are scheduled on for this next cruise.

Last time I got a quote, it was $100.