if you buy that type of equipment forget doing car/truck stuff. my little cousin and my son asked me for a "yugioh mat" last year for xmas. i almost shit my pants when i saw how much these things were going for... they are made of mouse pad material (fabric top / rubber back) and have various stuff on them used for yugioh tournements. my son doesnt play anymore, i just remember these things and me saying no way i'm paying $100.00 for a damn giant mouse pad! take a look on ebay - youll shit!
http://search.ebay.com/yugioh-mat_W0QQ_trksidZm37QQdfspZ32QQfromZR40QQfsooZ2QQfsopZ3QQsbrsrtZd