22 teams from Electric Football. (I believe the game was purchased in 1986)

Includes unused number decals, quarterback cards (see photos) and are separated.

The teams: 

Houston Oilers

Los Angeles/Oakland Raiders

Tampa Bay Buccaneers

Cleveland Browns

Atlanta Falcons

St. Louis Cardinals

Los Angeles Rams

Miami Dolphins

San Diego Chargers

Washington (then) Redskins

New York Giants

Baltimore Colts

Seattle Seahawks

Detroit Lions

Denver Broncos

Pittsburgh Steelers

Philadelphia Eagles

Chicago Bears

San Francisco 49ers

Cincinnati Bengals

Green Bay Packers

New Orleans Saints