I have given you specific instructions including contact information. If you send them a letter, I would like to see a copy of the letter posted here. I would also request that you send it registered, return receipt requested to insure delivery. If you choose to go in person, One Whitehall Street is conveniently located near several subway stations: Bowling Green, Whitehall Street and South Ferry. It is also next to the Staten Island Ferry Terminal and several bus routes serve the area. You can use the MTA's trip planer  to find out the best routing from your location. You can find a map  here.
You now have no excuse for not contacting them through conventional means as I have given you the information for contacting the company via the mail and in person. Going in person would probably expedite things. If you write them, I will allow for a two week response time. If you choose to go in person, I will allow for a two business day response time if you actually talk to the proper person. The two week response time will only be applicable if you hand deliver the letter to the Topps corporate offices located at One Whitehall Street. The conditions of the original offer, including the nonacceptance of electronic communication in any form currently devised or yet do be devised, apply, this is to be considered a clarification. The clock starts at 9:00 AM Friday October 10, 2008. As with all offers, they are void in the Province of Ontario.