Good luck on the MemEx front.
I was in there on Sunday and over heard one of them talking on the phone saying they just got some in and those were fulfilling orders from Sept 25th (or 22nd, my brain not working like it used to). I asked them what cards and they were talking about the Asus Strix 3080's but I'm going to assume it is damn near that bad for all of them. I realize how lucky I have been to have had a 3080 since Oct.
Hell just the empty shelves that used to be full of gpu's is telling.
Honestly I've been buying parts for multiple decades, and I can't think of any time where parts, GPU specifically, were this hard to get. Its just crazy. Now I understand why there are adds on kijiji not selling but wanting 1080ti's for like $550-650.