Meat horses, available out of yard

The first pic is a 12 yr old Appy pony mare approx 14 hands, pregnant (were told the sire is also an Appy pony), she is supposed to be trained to ride, I leaned on her, threw my leg over her back while alongside her on a gate and she made no attempts to even move away. She is very friendly, in your pocket kinda gal, leads very well, it was like we had already "joined up". He is asking $500 for her. Pic #2 is an almost 4 yr old qh mare approx 15 hands, he says she is very well broke. I had a hard time getting a good pic of her, her head was almost always in the grain bucket and it was quite dark in the pole barn. He is asking $500 for her. Pic #3 is approx 10 yr old pony mare, around 12 hands, very well broke to ride, his gandkids have been riding her. She has a small blind spot in her right eye that will only partially impare her sight. He is asking $200 for her. These horses will not be shipped right away, he is waiting to get a full load together. There are quite a few yearling & 2yr old colts, he does supply untrained horses to the rodeo for bucking horses, they are relatively unhandled. I can inquire was his asking price is for them, I am assuming around $300 each.