Halo
I've got a good idea i think and I think you should build Master Chief costumes. I think alot of kids would like it and you will make alot of money considering the day after halo3 came out there were 652,992 people on Xbox Live.
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Many of us agree with you... www.costumzee.com/entry/show/3674/
hopefully someone will come up with a master chief costume soon...Halloween is only 30 days away now!