Without a working engine you might have trouble selling it, you might try parting it out for some cash. But you might be better off just cutting your losses and finding another one. You can also take off any go fast parts and transfer them to a new ride. Its your call if you really like the car you might want to shell out the cash. Tough position to be in good luck deciding what to do.
Is there anychance at getting it rebuilt and working, that might be a cheaper option but i don't know much about this.