Please take a look at my wants page for 1999, 2001, and 2005-2017 Topps Opening Day. Looking for inserts (especially 2005 Chromes, and the 2017 SSP inserts), variations (2013-2017), GU (2006 Team vs Team, 2016 Pablo Sandoval, and 2017 Trout) , and Autos. Looking for Blue parallels (2010-2013), Purple Parallels (2013-2017), the 2006 Red Parallels, and a few Gold Parallels from 2007-2008.
No trade too small.
I also have a 5000 count box full of extras from 1998-2017 Opening Day. Most are not yet listed for trade in my profile, so if you are looking for something, let me know and I will take a look at your wantlist. I especially have lots of blue and purple parallels for 2016.
Joe