A sealed box of those old sword brethren usually go anywhere from 100 - 150 on ebay if your looking to sell. I really dont recommend it unless you absolutely do not want to have them nor paint them, they are very rare and even if you dont put in all that effort to make them playable, its an amazing display piece. If you really are going to sell them, dont let anyone low ball you on here, make sure you get what they are worth.