Science Fiction resale values
3,517 Science Fiction priced on real sold comps. See what each is worth — loose or complete — before you buy or sell.
Updated September 2026 · prices refresh as new sales close.
Moon Mirror by Andre Norton
Omega City by Diana Peterfreund
Conan the liberator by L. Sprague De Camp
Empire Games by Charles Stross
A Dark Travelling by Roger Zelazny
God Hunters by Mark Reed
Death in Winter by Michael Jan Friedman
Quicksilver (Ultraviolet, #2) by R. J. Anderson
Clones vs. aliens by M. E. Castle
Skylark by Meagan Spooner
Robopocalypse by Daniel H. Wilson
Overwatch by Matthew Betley
Cosmic engineers by Clifford D. Simak
Candor by Pam Bachorz
Dueling Machine by Ben Bova
Void of Power by Andrew Raiford
Tractors by Clive Gifford
Dreams of Gods and Men by W. T. Quick
War of the Worlds
Flames by Robert Smythe Hichens
Wormhole Effect by Leonard Walker
Radicalized by Cory Doctorow
Before Adam by Jack London
Drifter by William C. Dietz
Man Who Used the Universe by Alan Foster
Alien Bounty by William C. Dietz
Flying Legion by George Allan England
Children of the Fleet by Orson Scott Card
War of the Worlds by H. Wells
Paradox Alley by John DeChancie
War of the Worlds by H. Wells
Nyxia Unleashed by Scott Reintgen
War of the Worlds
Mars evacuees by Sophia McDougall
Invisible Planets by Ken Liu
SynBio by Leslie Alan Horvitz
The amazing Spider-Man by Dan Slott
Nyxia by Scott Reintgen
Killing Titan by Greg Bear
EMP Causality by Michael Kravitz
Columbus of Space by Garrett Putman Serviss
Echopraxia by Peter Watts
The Warship by Neal L. Asher
Galactic Bounty by William C. Dietz
When we wake by Karen Healey
Aliens by Jonathan Maberry
H2O by Virginia Bergin
Rules of the Game by James Frey
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