Good question. My first response was no. It is like that one time I walked into a Ford dealership and offered to buy the GT350R that was on the showroom floor for MSRP. Their reply was no, we are applying a 20K ADM charge on top of that. APEX isn't the greedy dealer granted asking for additional money but I've never been lucky enough to catch one on sale either...maybe just bad luck on my part though - no disrespect to them.
Keep on eye on Marine Depot. Last year I found a great Black Friday sale on the Maxspect XF250 Gyre Generator Flow Pump with Advanced Controller. Heck of a deal. With I bought two of them.