Transformers

General Information:
Release Date: June 2008
Price Point: $4.99 (varies depending on retailer)
Retailer: General (Toys R Us, Target, Wal-Mart etc.)
Accessories: None

General Information:
Release Date: August 2008
Price Point: $9.99 (varies depending on retailer)
Retailer: General (Toys R Us, Target, Wal-Mart etc.)
Accessories: Missiles x 2, Missile launchers x 2

General Information:
Release Date: July 2008
Price Point: $19.99 (varies depending on retailer)
Retailer: General (Toys R Us, Target, Wal-Mart etc.)
Accessories: Cyber Key, Missiles x 2, Rotor blades

The success of the "Classics" sub-line led to its continuation in the form of Transformers Universe.  This is the second time this term was used for a line of Transformers figures, so fans have come to refer to this line as Universe 2.0. 

General Information:
Release Year: October 2006
Retailer: General (Toys R Us, Target, Wal-Mart etc.)
Price: $9.99 (Average depending on retailer)
Accessories: Missiles x 2, Missile Launchers x 2

General Information:
Release Year: January 2007
Retailer: Target Exclusive
Price: $19.99
Accessories: Ultra Magnus - wind vane/gun, smokestacks/gun, Skywarp - missiles x 2, missle launchers x 2

General Information:
Release Year: September 2006
Retailer: General (Toys R Us, Target, Wal-Mart etc.)
Price: $9.99 (Average depending on retailer)
Accessories: Missile launcher, Missile

General Information:
Release Year: January 2007
Retailer: General (Toys R Us, Target, Wal-Mart etc.)
Price: $9.99 (Average depending on retailer)
Accessories: Missile launchers x 2, Missiles x 2

General Information:
Release Year: February 2007
Retailer: General (Toys R Us, Target, Wal-Mart etc.)
Price: $9.99 (Average depending on retailer)
Accessories: None

General Information:
Release Year: June 2007
Retailer: Hasbrotoyshop and Botcon 2007 exclusive
Price: $24.99
Accessories: Fists x 2, Rifle, Trailer