If you aren't in North America you might be able to get the Lineage for a reasonable price.

The other brands (as I mentioned below) that are known for the GPS watches are Citizen and Seiko. Unfortunately, their offerings are kind of slim at the moment, mostly focused on Chronographs, and quite a bit more expensive. Although, I will say, I'm surprised that Seiko's Astron watches have come down in price since I bought mine a few years ago. (But they are still around $2500-$3000 USD.)