Leather Converse One Star Academy

Feel free to ask for specific measurements! Bear with me: I cannot remember where I got these. But after a ton of research, I believe these are a 2018 model that are no longer being sold (https://blog.footpatrol.com/converse-one-star-academy-launching-8-12-18/). I’ve done every check and test that I could find to see if these are fake and to the best of my knowledge they aren’t (e.g. correct label setup, insoles, tiny manufacturing dot on the sole). Somebody else on eBay is selling these for £80 and calling them “rare”, but I haven’t got a clue. All that aside, these are in a decent worn condition, mostly just a bit grungy from being in storage for a few years.