Coming from the official Mega Man Board Game Kickstarter:
"Deluxe bundles will now include Roll and her game card! She is also available as an Add-On for $10 if you want to add her to your base game, or if you want extra Roll's to play around with!
Next Up Cut Man Stage Upgrade. You will get an additional Mega Man miniature in all games with this upgrade too so stay tuned!"
If you'd like to add Roll to your bundle or adjust your pledge, you know where to go. Also, a belated congratulations to Jasco for hitting +$275. Onwards and upwards, folks!
Source: Mega Man The Board Game