I think it would be the 3-4 million mark. Crash got a really bad reputation after Naughty Dog stopped developing the games. Crash went downhill along with Spyro after their golden age as PlaySation mascots. I would love a new Crash Bandicoot game but it would need to be done right and with a high standard of quality. They would really need to market the game toward both the older crowd who grew up with the games and a new younger audience who did not. If they want the game to be successful they literally need a balance between both worlds. Plus games like these don't see nearly the success these days as they once did unless it's Mario. Although if Sony could once again make Crash their Mario then they could EASILY get into the 7-8+ million sales. They would need to market this game HARD! Personally I think Crash Bandicoot Warped was the best in the series as it had some of the best gameplay mechanics and bosses fights. I think if they were to go with something similar to that entry which would constantly change up the gameplay with its vast levels, then yes I think it would be a lot of fun and see success.
That being said I really want Sony to bring back the Ape Escape games. In a similar face of the first game, not the simple crap fests that 2 and 3 were. Ape Escape had some of the most brilliant level designs I have ever seen in a video game. The Castle and Theme park levels were pure brilliance in how you can explore and progress in multiple ways to achieve your goals. It was one of the first games to do so in such an unique way, so many brilliant level designs. Honestly they should just reboot the whole franchise, remake the first game and have a fresh start from there. Keep Spike as the primary protagonist of the series and throw out the other crap protagonists.
