Some recent design games auctions on eBay:

Dungeon Designer 3 (PC) Very Good Condition, Complete

$10.00
End Date: Sunday Nov-19-2017 20:23:07 PST
Buy It Now for only: $10.00
Buy It Now | Add to watch list

Double stick Arcade Videogame Pandora Box 5S 986 Games Evil GOKU Design HD
$269.99
End Date: Thursday Nov-2-2017 18:55:53 PDT
Buy It Now for only: $269.99
Buy It Now | Add to watch list

T & C SURF DESIGNS WOOD WATER RAGE ORIGINAL CLASSIC GAME SYSTEM NINTENDO NES HQ
$7.99
End Date: Sunday Oct-29-2017 13:43:01 PDT
Buy It Now for only: $7.99
Buy It Now | Add to watch list