Mine's not for sale and I'm too bloody far away in any case, but I would second the Rivera suggestion although I have the smaller 5512 (55watt, single 12" spkr)............essentially a smaller, lighter version of Xstatic's suggestion. They are great amps and believe me even the 5512 will hold it's own when used along side my son's 100 watt Marshall and quad............it has power to burn either clean or with bucket loads of grunt.
Marshall Vintage series 1987XL with cover
I'll take $700 and pay half shipping, or I'll take a good preamp or converter trade. Dont embarass me by offering ART preamps or a handmade converter from 1992 with wires hanging out everywhere please You know what I want if you dont have cash.