Not sure if this is the right place to post or if I'm allowed to ask but I recently won a Stig Nucleic mod with evolv DNA 30 chip and takes a single 18650 battery. The mod is used and has a few age related marks but nothing a bit of tlc can't sort out. Anyway I'm saving for a DNA40 device and don't really use the nucleic much so was wondering what it would be worth? Cheers