April 2014: Kazi/Loomen 6721 Police Station Building Set, $15.78
August 2014: Sluban M38-B0330 School Building Set, $19.85
December 2014: Sluban M38-B0367 Airport Building Set, $10.99
January 2015: Enlighten 909 Fireboat Building Set, $23.24
February 2015: Ausini 25903 Train Building Set, $39.61
May 2015: Sheng Yuan 302 Batmobile Building Set, $5.28 USD
Lego Two Face chase set 6864 is now retired and original sets sell for $141 USD on Amazon.
July 2016: Hsanhe Modular Buildings, set of 6, $43.07
August 2016: Lepin 07018 Batmobile Building Set, $8.53
September 2016: Bela 10541 Emma's House Building Set, $26.97
If you have found some great deals, let me know!