My husband & I finally -- & I mean finally! -- replaced our old-school GPS running watches by Soleus with something newer & fancier. We were ready for something that gave us pace alerts as we're trying to train a bit more seriously now for races.
He bought his in 2013 or thereabouts, & it still has life in it (mine was having issues -- it was an older model & having trouble finding satellites consistently -- so we pitched that one). His is a Soleus SG100. I was able to find some links to it with specs although it's obviously not manufactured anymore:
Most of the SG100's that I find for resale (places like Poshmark or eBay) range from $20-$40; the few that are cheaper either don't include a charger or need a new band.
Note, we do have TWO chargers, since mine used the same one -- they are USB-ended. We also have a printed copy of the owner's manual, since the buttons are definitely not intuitive at first!
So hopefully this price is fair. Let us know if you have any questions about the GPS watch. Thanks for looking!