In 1974 there was the MK. A book of 8 adult ride tickets (1 each A+B, 2 each C+D, and 3 E tickets) cost $5.75 You could buy additional ride tickets @ A:10¢ B:25¢ C:50¢ D:75¢ E:90¢
In 1981, Magic Kingdom Club members could buy a 1 day unlimited use "passport" for $11.50 and 2 days for $20.
1982 Epcot opens and an adult 3 day ticket good at both parks was $30.
By 1984 the same ticket was $42 - 1987, $61
In 1989 4 days @ MK, Epcot and MGM was $92 - 1990, $97 - 1992 - $106
1993 - $113
1994 A Value Pass was $124 (allowed 1 day at each park and an additional day at the park of your choice) A Park Hopper was $134
Here's a link with lots more information on this topic:
http://waltdatedworld.bravepages.com/id99.htm
In 1981, Magic Kingdom Club members could buy a 1 day unlimited use "passport" for $11.50 and 2 days for $20.
1982 Epcot opens and an adult 3 day ticket good at both parks was $30.
By 1984 the same ticket was $42 - 1987, $61
In 1989 4 days @ MK, Epcot and MGM was $92 - 1990, $97 - 1992 - $106
1993 - $113
1994 A Value Pass was $124 (allowed 1 day at each park and an additional day at the park of your choice) A Park Hopper was $134
Here's a link with lots more information on this topic:
http://waltdatedworld.bravepages.com/id99.htm