What? No. If my team has gone to the effort of a full interview loop with you, and we think you’re a good candidate, we’re not going to start over to save $10k. This isn’t one of those periods when companies are having trouble hitting their hiring quotas; if you got that far then they must be serious.

(Note that if is one of those crazy periods, they still won’t quibble over the salary, but for an entirely different reason!)