Cube Display

Little background info: I live in New Zealand where football is not a sport that is played or watched at all, but after visiting the states many years ago i developed a liking for the sport which has continued to this day. NFL gear can't be brought in New Zealand and to have goods shipped to New Zealand, both because of the shipping costs and the exchange rate can be insanely expensive.

My problem: I have the chance of getting either an autographed football helmet or football (both signed by Peyton Manning) and i can't choose which one i want. The football comes with a acrylic display cube, and the helmet however doesnt so ill have to buy one, which means more money spent on a display case and even more money spent on having it shipped here. The helmet also costs a bit more to ship due its weight.

So which would you pick though? the helmet or football?

Cheers for any advice you can offer