That's a bike I've been looking for for a while , but in a 54 size
Hard to put a price on it, but i'd speculate $500 with those wheels -- the real money is in the frame and crankset on this one
The Pulse was the high -endy model that was sold as a frameset only, -- the GTB's were used in the rental fleet at the Superdrome for years , -- new they were relatively inexpensive
But ---- the triple triangle frame designs have a little bit of a cult following -- this might pump up the value a bit