<p>someone stole my beloved TI-83+ silver edition (loaded with math and graphing programs) from my backpack during the middle of the day at school. I went to the school office and they just said too bad. I was heartbroken and now whenever I see someone with that model calculator at school, I always eye them suspiciously. About a year ago, I got a TI 84+ SE so I’ve felt a little better, but the see through casing is better and plus the 83 didn’t feel as bulky.</p>