Most popular design social games eBay auctions:

Mobile & Social Game Design: Monetization Methods and Mechanics, Second Edition

$81.23
End Date: Thursday Dec-21-2017 13:33:09 PST
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USED (GD) Social Game Design: Monetization Methods and Mechanics by Tim Fields
$44.43
End Date: Monday Jan-1-2018 22:05:08 PST
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Gaming Social Media Design Service
$5.89
End Date: Sunday Jan-14-2018 7:26:46 PST
Buy It Now for only: $5.89
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