Value of this MM 410/75

Guys, need some opinions as to the value of this amp of mine.....a MM 410/75. Here are some pix and it has a cover and original footswitch too.http://farm7.static.flickr.com/6071/6036 454001_69f0f46987_b.jpghttp://farm7.static.flickr.com/6124/6036 454215_0d0d67bba2_b.jpg

Anyone got some thoughts......?

Keith, pricing Musicman amps is a tricky business,most all bring no where near what they are worth,that's what makes them the deal of the century.If a amp was produced today with the same quality it would easily fetch $1000-1,500.Good luck getting anywhere near that.Most combos like this sell in the $500-550 range.some bring a bit more if they are totally cherry.I have seen people price this combo for sell for $750 but they rarely sell.