I've had this thing for about a year and a half now. I really like it but I've been wanting to get a portable vaporizer lately and it hasn't been getting a whole lot of use. I paid a little over 300 for it at my LHS and am looking to trade it for a nice portable. Open to pretty much any offers so don't hesitate to send me a message. I didn't have a pen handy so I put it next to my monitor and pulled my name up on here and drew it in paint. Hope that's okay. 13-hole diffused downstem (female part is 14mm): Video of it in action with the LSV: If you've got any questions just let me know I'll be happy to answer them. Again I'm looking for a nice portable vaporizer. Will also consider any car audio equipment. Edit: Traded for ssv and attachments.