[WTB] your spare REI Flash 55 Brain

Hey Ultralighters! Anyone out there have the REI Flash 55? And you find that you never use the brain and it’s just taking up space in the closet? I’d love to buy it off of you! (just the brain!!) I picked one of these bags up in an REI re/supply for about $50, and it seems that the missing brain wasn’t even mentioned in the return… it would be just serendipitous if someone on this subreddit has a spare brain (lol) in the “desert moss” color, but I would be happy with either of the colors!! I thought I wouldn’t want the brain… but I do. I want that zippered pocket and just extra bit of closure. This may be a lost cause, but maybe just maybe… someone has a brain to spare :D!