Mears Connect, the 'replacement' for Disney's magical Express, is live for booking now.

I copied the following from another site to show the current pricing...

Mears will have two different levels of transportation you can book. The first is Standard, which is shared, uses large vehicles (buses), and has monitored wait times. The second is Premium, which has a limited wait time and direct service.
©Mears Transportation

Here’s a look at introductory prices for both services:
©Mears Transportation

After selecting which service you want, you move on to enter your resort and flight information.
Doesn't seem too outrageous for pricing. There are a few reported glitches currently, but I would expect them to be corrected quickly....