Back in 2009, after Topps realized the potential for MMA sportscards with it's Round 1 offering, it hastily began the process to begin producing more sets. The second release followed shortly there after, and although isn't officially named "Round 2," most in the hobby recognize it as so.

At this time, Topps also saw a shake up in the UFC brand brass, and although we aren't privy to that information, something changed. Here's the proof.

Topps prematurely released its sell sheets for its third UFC product, which was to be called "Uncaged." Somewhere between the release of these sell sheet, and production, there was a total name switch ... to "Main Event."

Pictured is an original sell sheet from the product. I also have an original Topps UFC 2010 sell sheet.

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