Hi Goathenge,
I live in NW Oklahoma where last summer we had 100+ temps EVERY DAY for over 8 weeks! And I raise English Angoras (see my avatar
) and haven't lost one to the heat, they all maintain weight, but I do NOT breed during the summer months ... will stop breeding next month.
I shear my angoras during the heat of the summer. I also have runout pens where the buns go all day. I sweep up the poops (to keep the flies down) and wet the soil in the morning, I also have some concrete pavers set into the soil that conduct the cooler soil temps and the rabbits lounge on them. Then, I drench the soil again at noon and mid afternoon. These pens are under trees, but there are a couple of hours in the middle of the day that the sun is on the pens, so I also provide a shade tarp.
I feel that with the option to move around, dig for cooler earth, lay on the pavers, that the rabbits tolerate the heat much better than in their cages. In the runout pens, any breeze that blows goes through there, where the cages are only facing east and north, so not all breezes get into the cages even when I have the raincoats up.
As for the price you were quoted, yep, that's about standard for a show quality angora. Myself, I had to have my one doe transported in from Tennessee ... the black doe I just got was a 3 hour round trip to pick up, and the next doe I want will be at least an 8 hour one way trip to pick up if I can't arrange transportation. It is what it is ... do your research, talk to folks, go to shows and get advice. Good luck!