Approximately how much did a first class stamp cost in 1980?

Approximately how much did a movie ticket to see "The Empire Strikes Back" cost in 1980?

Approximately how much did a pound of ground beef cost in 1980?

Approximately how much did a pack of cigarettes cost in 1980?

Approximately how much did Barbieβs Dream House cost in 1980?

Approximately how much did an average home cost in 1980?

Approximately how much was the average income in 1980?

Approximately how much was the average gallon of gas in 1980?

Approximately how much did a Camaro Coupe cost in 1980?

Approximately how much did Nike Air Force basketball shoes cost in 1980?

Approximately how much did a hands free car phone cost in 1980 (excluding $6/minute charges)?

Approximately how much did a half-gallon of milk cost in 1980?

How much did Cheer laundry detergent cost in 1980?

Approximately how much did a Sony Walkman cost in 1980?

Approximately how much did an Apple II cost in 1980?