Championship Formula Racing: Exclusive Retailer's Edition should include the following.
Championship Formula Racing (Base Set)
A second double-sided board, providing two (2) new race tracks
Eight (8) standard race car miniatures
Four (4) Driver Decks 5-8, consisting of twenty-four (24) cards per deck
Four (4) Speed Decks, consisting of twelve (12) cards per deck
Four (4) Historical Driver Cards
Five (5) double-sided Strategy Cards, providing ten (10) strategies
Eight (8) Attribute Markers
Forty-eight (48) Wear Tokens
Four (4) Pit Markers
One (1) Historical Driver Rulebook
The box may contain different historical drivers and even number of them.
More discussion about the differences between this and a regular retail version in here: