I'm an absolute beginner in this area. I got my tele several days ago and have just started learning to play. Now having had the guitar, I'm shopping for an amp. A local music store has a Princeton Chorus for $275. It seems to be in good shape although I will ask for more details. The store owner told me it's probably about 10 years old. Do you think this is a good practice amp and is the pricing right? If not, what other amps might be good options?