Swift Meats Major League Baseball (1957)
This promotional game, distributed by Swift Meats, is rare due to its limited release. Complete sets in good condition can fetch up to $500.

Win-A-Card by Milton Bradley (1969)
Featuring Topps baseball cards from 1968, this game is highly collectible. Complete sets have been valued at around $1,795.

The Shadow Game (1940)
Based on the popular radio show, this game is rare and sought after by collectors, with values up to $1,500.

The Elvis Presley Game (1957)
Capitalizing on Elvis's fame, this game is a prized collectible, with some editions valued at $1,000.

Be-A-Manager (1967)
This baseball management game is rare, with complete sets selling for up to $1,500.

007 Underwater Battle (1966)
Based on the James Bond film "Thunderball," this game is valued at around $1,300.

Keywood (1995)
As the first part of the KeyFlower series, only 200 copies were released, making it highly valuable at up to $800.

Dark Tower (1981)
This electronic game is a collector's item, with complete sets in good condition selling for over $400.

Fireball Island (1986)
Known for its 3D board, this game can fetch between $200 and $300.

Warhammer Quest (1995)
This dungeon-crawl game is valued by collectors at around $700.