That depends - if you are shopping with your coach and paying commission, typically they would handle the negotiations. Make sure you understand what sort of compensation your trainer is expecting (% commission, hourly rate). There have been many threads on this board about people assessed a commission when they didn’t expect it.
There might be situations where you would bring up a lower offer at any of those points:
- If a horse is out of your budget but negotiable you would want to disclose that to the seller before making an appointment to avoid wasting either of your time
- If you like the horse but feel it is overpriced you might make an offer after trying it
- The PPE might bring up additional negotiation concerns
In your case, if you like the horse but feel he is overpriced for not being restarted you could ask the seller if the price is firm and go from there, probably starting on the higher side of your range if she is flexible. (If you said you weren’t willing to pay more than 8K for an un restarted TB, then all you can do is make the lowball as politely as possible and hope for the best, but if you are willing to pay the asking price you don’t want to alienate the seller if she is firm).
I agree with other posters that being a 6-figure yearling does not dictate the OTTB price (esp for geldings). However, it’s not clear from your description whether this horse has “let down” because he is 100% done or whether he is worth that price to race, which might influence the seller’s pricing.