How do you get cj spiller number?

To get C.J. Spiller's jersey number, you can check official sports merchandise websites, such as the NFL Shop, or team-specific sites if he is currently active with a team. Additionally, Sports Memorabilia stores and platforms like eBay often sell jerseys featuring his number. If you're looking for his number during a specific season, you can also search for that information on sports news websites or databases like Pro Football Reference.