I'm seriously looking to buy a 1/8 or 1/6 th scale tank. But here's the rub . I read post after post about people saying that if you buy one of these tanks there $3,000.00 and up. well I've checked around and it seems that they are starting more like $5,000.00 and up. or do you tanker people know were these $3,000.00 tanks are. you in put would be greatly appreciated. thanks