So I recently bought some Zen pen kits, haven't determined my pricing yet. Was looking around online as to what others are charging and it seemed lots were pretty much giving them away. I have found pen kits with the same name and same general look but two very different prices. I bought the more expensive ones. Look sat the nib ends, they are different. What gives? I certainly am not going to sell a pen that I paid 27 dollars for not even counting the blank for thirty bucks as I see others are. Now I know there are cheaper versions of similar pens, but as far as I know they are not named the same.