I have two of these "waterproof" MGM Car/Boat TMM 22418 controllers (v3.11) for sale that I purchased from Mike about a year ago. As you can see the controllers are in like new condition and I assure you that they are fully functional. They are the 224 amp/6S version with switching BEC and retail for about $350+. I am selling them because I have a lot of RCs and I am trying to standardize my electronics. Please PM me for prices.
RCM Mods, don't worry, I promise to purchase my replacements via RC-Monster Mike! Thanks!