what would be the value of this package,marantz-120b tuner with scope, model 7t solid state stereo consule/pre-amp. model15 solid state amp purchased new1967,  excellent + appearance, no known problems/ addis
Ebay can give you an idea ,but .Condition, has it been cleaned in and out ? Then there are people who think its Gold....Has it been tested and played all the inputs and out puts working properly....
Go to eBay and look under completed listings for real-world values. In general each unit looks to be worth somewhere between $500 and $600. If they are in perfect condition functionally and physically then the values could/would be higher. Original packaging and boxes also adds value.