Some recent game design auctions on eBay:

NEW Serious Game Design and Development: Technologies for Training and Learning

$235.66
End Date: Friday Jan-26-2018 20:18:10 PST
Buy It Now for only: $235.66
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Game Design Workshop, Good DVD, ,
$31.05
End Date: Sunday Feb-18-2018 1:46:40 PST
Buy It Now for only: $31.05
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Game Mechanics: Advanced Game Design (Voices That Matter), Dormans, Joris, Adams
$69.22
End Date: Friday Feb-16-2018 0:42:37 PST
Buy It Now for only: $69.22
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Triadic Game Design : Balancing Reality, Meaning and Play by Casper Harteveld...
$127.42
End Date: Tuesday Feb-6-2018 14:15:31 PST
Buy It Now for only: $127.42
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