A Centris 610. Not new, but used. Sometime around 1995 I think. (Had a Mac clone before that but not an actual Apple product, unless maybe counting OS 7.5.)
It also might have been a PowerBook 140:
Again, bought used around 1995. I can't remember which I actually got first.
My first Apple product was a MacBook Pro (2,2) C2D 2.33GHz with a 120GB HDD and 2GB RAM, circa 2006. I gave it away to some friends in need last year and they're still using it as their primary computer. It's been a great laptop and is still running strong today.
My next was the iPod nano second generation. It was great for around campus in college. The small storage allowed me to pretty much keep it on shuffle while walking between classes or wherever else on campus and back to my dorms.
1. Silver iPod Mini 4GB 2005
2. iPod Nano 3rd Gen 8GB
3. iPod Nano 5th Gen
4. iPod touch third gen 32GB (what really sold me on Apple)
5. Literally like 2 months after my touch I got an iPhone 4 32GB (had to leave my parents damily plan on verizon to AT&T, as a 21 year old it made me feel more responsible by having my own plan (almost finished with college)
6. Early 2011 MBP 15 $2200 model
7. 64GB iPhone 4S
8. 16GB wifi iPad 2
9 Verizon LTE 64GB iPad 3
10. cMBP 2012 $2200 model
My beloved early 2005 30GB iPod Photo. I bought it at CircuitCity back then. Took it home, synced up all my music which actually fit back then. Used it for a few weeks and abandoned it for several years. I didn't use it again till about three years later and now I've been using it even more since I got my new 160GB Classic. I love both and use them both now. Crammed a whopping 6500 songs on it. Still holds a charge as good as it did on purchase day.
iPhone 3G back in 2009. Before then I was never a fan of Apple, but I had just moved to Germany and needed a phone. I went with this one because the Google phone wasn't in at the time and the iPhone only cost 1 on contract. Yeah, beat that.
And your eyes are not deceiving you, it does say T-Mobile.