I'm probably going to hit at least one, maybe 2 more GS stores I've yet to go to tomorrow. I'm not seriously looking for anything, but ya never know what you may find.
Most of the time the online lookup (seeing if a store near you has a game) works well. However, I was able to find one game at a store that didn't have it listed online (sorta strange as all the others were spot on correct).
I just wish there was a difference between just a disc and a complete game (w/manual, etc.). I prefer to get complete games. At the least, it can help if I want to sell it on ebay after I'm finished with it. It makes it hard when I'm trying to find just one more game to finish out my B2G1Free grouping and all I run across is games I've already bought, ones I don't want, or incomplete ones.
Another bummer is getting hold of a jerk-clerk that gives the typical "that's all we've got" response (while pointing at the shelf or bin) when asked if they have a complete copy of a game (instead of at least looking in the drawer and checking...which many of the clerks will do).
*side note:
I remember back in the day that keeping a manual with a game for Atari 2600, NES, etc. was hard because the games came in cardboard boxes that were not meant to store the games in, so, the manuals often got separated and could be easily lost. At least Genesis games came in a case that could hold the manual. Anywho, perhaps it's just me, but I am suprised by how many people lose their manuals for modern games. I mean, the cases (like XBOX) have a freaking place for (with tabs to hold) the manual right in there.