Which Optimus Prime Memorabilia would you get signed?

[Sinnertwin]

OK I would get the G1 Prime signed. But I'd keep in mind something I saw on Toy Hunter. Apparently there are a large number of toy collectors that see signatures on toy boxes as vandalism and it lowers the value of the item.

The original voice actor of a cultural icon for 30 years signs a box and it's considered vandalism? Pass me my lead pipe