I found a '73 Twin Reverb for $1000 locally and a '68 for $1500. I have no idea if those are good prices though... I just know the guy who repairs them and services them does fantastic work. He has an Ampeg VT-22 for $400 that is kinda tempting. I checked those out when I was picking up the lapsteel/dropping off my Skylark combo and they sounded great.