Yup, that's Deroose's N. tobaica from tissue culture that is widely available. Of course, it's a hybrid and NOT the species. As Tony said, it has ventricosa in it. Deroose names their plants for the retail market after the pod bearing female plant, therefore this is N. tobaica x ? (looks like ventricosa).
Please note, this is not N. emmarene. N. emmarene is a hybrid that was made in Miami by Ron Pratt, it is N. khasiana x ventricosa. Looks similar, but true N. emmarene is a larger plant with larger pitchers than the Deroose "tobaica". N. burkei is extremely rare, and it is doubtful if there are too many hybrids with it - if at all.
Glenn, nice lookin' plant.