I believe I will be at that game as well.

My mother bought ST season tix packages from both the Dbacks and the A's, very few of the games overlap so it worked out great for her. She is really sick right now and needs me to be with her during the games so I will either be at Diamondback or A's games all month long. (if the teams are both playing home games I most likely will be at A's games though)

So I may have an extra ticket for a few Dbacks home games about 5 rows behind home plate if anyone is interested send me a PM and I will look and figure out which games I have.