I just switched to a new broker that uses Instaquote, the order platform for BankofAmerica/Merrill. Included in the platform are many of BoA's algorithms like Ambush, Instinct, VWAP, etc. My broker is currently charging me $0.009/share to use the algos and I'm wondering if that is a fair price. I'm very familiar with ecn pricing but I don't really have any insight on how much algos should cost. Any ideas?