UNMARKETABLE • E-FREE TRANSLATION.COM • Definition of Unmarketable

... lifted off an humble heart—nay, two! before Dr. Renton thought of going home. There was a patient gained, likely to do Dr. Renton more good than any patient he had lost. There was a kettle singing on the stove, and blowing off a happier steam than any engine ever blew on that railroad, whose unmarketable stock had singed Dr. Renton's fingers. There was a yellow gleam flickering from the blazing fire on the sober binding of a good old Book upon a shelf with others, a rarer medical work than ever slipped at auction from Dr. Renton's ...

— The Ghost • William. D. O'Connor