Speed-here ia a link to the FB page for Camelot. They have quite a mix of horses and breeds. https://www.facebook.com/CamelotHorseWeekly?fref=ts
If there is an auction tonite, they will be posting this weeks available horses tomorrow am. Then folks can call up and buy them from all over, and they do. Mostly folks who can afford one who doesn't work out, and many who train and flip them.
OP-where are you? Just curious-there is a nice little reining trained horse-a fabulous value-for sale in Southern NY-for $4500. I KNOW they have thousands in her in training. I have never been there, but there is also a place in VT who has wonderful horses-mostly western. They lease to most of the camps on the East coast in summer, and bring lots of horses in from the midwest. My trainers use them when they are looking for a client. I have no idea the prices, but I am pretty sure they are reasonable-and, since they do the leases, they can arrange transport for you I am sure. Here is the link to them.Horses for sale Vermont, Camp Horses for Lease, Selling Horses for sale VT, NH, CT, RI, MA, NY ME, NJ, PA, OH
I also think you should look all the usual places-dreamhorse, equine.com, equine now.com, etc.