design social games eBay auctions you should keep an eye on:

Mobile & Social Game Design: Monetization Methods and Mechanics (Paperback or So

$61.34
End Date: Sunday Feb-4-2018 10:43:17 PST
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Mobile and Social Game Design : Monetization Methods and Mechanics, Second...
$49.95
End Date: Thursday Jan-25-2018 9:43:29 PST
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NEW - Social Game Design: Monetization Methods and Mechanics
$48.54
End Date: Thursday Feb-15-2018 2:13:49 PST
Buy It Now for only: $48.54
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