Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Calculator dies after a short while

Bought this in late '04. Practically unused and sitting in its protective cover. I go to use it this semester and... nothing, it won't turn on. Open case and battery is good. Call TI, they tell me it is out of warranty and to have it serviced I will have to pay $7, +$4 shipping, +$5 return shipping. More than calculator is worth. I had an old TI-30 that lasted more than 5 years of heavy use. What happened to TI quality? I can't recommend this piece.