Cheapest I was able to get was $800-$1000 or so. If you have HNW accounts, sometimes the brokerages will work with you and can waive it in some cases. Also depends how you acquired the shares.
The attorney fee alone is 600 cuz u need attorney letter to get the shares released. Then the brokerage charges another 250-300 dollars and idk what the transfer agent charges or if thats included in the brokerage fee, not sure!