Against a benchmark price of $444,700, legal fees for the lawyer registering the transfer through Information Services Corporation typically run $800 to $1,500, and their statement of adjustments itemizes every other deduction so the final number is known before possession day, not guessed at.
Commission is negotiated with your listing agent in writing, and it is the single largest variable in the calculation since it scales with sale price rather than staying flat, so confirming the rate before listing changes your net more than almost any other decision you make.
Everything in that math starts from an accurate sale price. Get your hand-reviewed valuation from Joel Dyck.