A friend of mine is selling an AVT50 combo for $150 and I'm looking for some information online...but I can't seem to find very much and the marshall website does not appear to have it under the product line. Noob question #1: Was the AVT series discontinued or am I just not looking hard enough? Noob question #2: How suitable would it be for playing classic rock music, something in the vein of Eric Clapton? Noob question #3: Is $150 a good price? Also, could anyone who has owned the amp tell me what they think about it? Thanks.