Yes and no. Well, I mean, I don't know what the Cygnus is worth but V.I.N.CENT and Maximilian are going for about $35 and $75 respectively on the bay(but are open and not sealed). Surely, the Cygnus isn't worth $150 (open).
To sum up:
Cygnus - not sealed
V.I.N.CENT AND Maximilian - sealed