The set has zero true value. In fact around here you have
to pay $10-$30 to bring to the dump.
The set is a 21" (22" in Canada) Sonys biggest at the time.
Very expensive new probably around $700 Canadian.
It is also a SG613 set so NOT repair friendly in the
horizontal / HV stages.
But it is a big improvement over earlier Sonys. The chassis
is modular & has a clean layout. Well built & the CRT's
held up well.
73 Zeno