Originally Posted by NonSportsCardForum
If a neg is warranted for backing out of an agreed trade or sale, this should be treated no different.
It's even worse than a regular deal. Backing out of a group break can potentially screw up all the other buyers as well.
XL5: Home of the "smarty pants" comments. Want: 2010 Allen & Ginter N43 relics of Pujols, Markakis, Howard. Want: Konerko high-end, looking for any Konerko 2012 Topps Series 1 & Topps Chrome 1/1s