Audio Research Classic 60 (2 years old), ARC 3 meter litz speakers cable. ARC 1 meter RCA IC and ARC 1/2 meter RCA IC. All for $1600 in 1992.
ARC Classic 60 amps (30 years old) sell for this today.
Empire 698 turntable (store demo) for $150.
Bryston 4B3 (store demo) for $2750.
Klipsch La Scalla II (as new) for $5000 + free shipping.
The one that got away: Box full of assorted Black Diamond Racing cones, squares, gizmos. Easily 20 pieces. $100.