Buying 7-Eleven Question

[amartini]

Is this something I can catalogue from someone and then purchase them, or are they only tradable?

If I can catalogue them, is there anyone out there with the items that is willing to let me do this?

 

[Vongola Primo]

Unfortunately you can't order them from catalog.

 

[heavencaller]

you could still catalog them, but you wouldn't be able to order it later.