Now I'm to the point where I just buy specimens I like, granted most have to be purchased online due to a serious lack of brick and mortar rock/mineral shops in my area. I must admit I'm a bit jealous to hear that you have one close to you! I'd be there every weekend if given the opportunity, seriously.
As for my other noteworthy specimens, I've got a ton of assorted mold and trace fossils, lots of rough cut opals (including a faerie and Mexican fire opal) because I'm obsessed with them, and I found a really cool fluorescent cerussite specimen with multiple nearly flawless orange barite crystals. I've promised myself that I'll chill for a while after getting the okenite geode... unless I happen to find cuprosklodowskite at a somewhat reasonable price. All about the radioactivity.
End part II!