For my own mares I usually do live cover. I do have the ONE mare who refuses to show for the stallion (any stallion) and won't stand for them either. So we haul her to OSU breeding ranch and have them follow her cycle, order the semen and inseminate her or tell me when to bring my stallion out and they collect him and then inseminate her. Never a problem, can't remember the last time I had a mare inseminated that she didn't take, sometimes takes 2 shipments. For outside mares, I offer the choice of their owner shipping the mare to OSU and they'll call me when they're ready to collect and inseminate or the owner's vet can call and tell me they need a shipment, I call OSU and haul the stallion out there. They collect him, do the lab work and ship, handle everything and it makes it really convenient. What are you looking for specifically? Pricing depends on who's doing the services, whether it's fresh or shipped/cooled, lots of different variables. If you can ask more specifically I can tell you more what we do, what it costs us and you can compare to your local vets.
When people say it seems really expensive for me to haul the stallion out to the farm and have them handle everything, remember that they've saved me having to build and supply a lab (centrifuge, microscopes, store extender, equipment, shipping supplies, phantom and AVs.). Probably close to $100,000 if I did it right.