Does this warrant a ban I’m scared

I was doing the stocking stuffers set to gain the 93 ovr all token, and durring that process I needed to buy a 87 ovr all Jauan Jennings to complete it. but there was only one up at the time going for 45k, he normally sells for 20k. Out of being impatient I just bought it but after the fact I remember hearing a bunch of madden YouTubers saying people were getting banned for buying cards too high or low is the 20k difference enough to warrant concern ? Lmk thank you

I have never seen anyone get banned for buying one card above market value. While I can't say for sure, I expect you will be fine.

Unfortunately there is no transparancy when it comes to AH bans, so no one can say for certain. In all likelihood you are fine and won't feel the ban hammer. I hope the people that implemented this system are smart enough to realize that a single 20K coin disparity is not enough to ban an account, but it is EA and they obviously never hired the smartest people.
I'd be willing to bet you are fine.

60% of the time you are safe 100% of the time.

I got banned for 2nd time this year last night. All for selling presents and buying low and selling high. EA is a complete scam joke of a company. Let’s see if I get unbanned again. I have spent over 3 grand this year. This is the thanks I get at Christmas. Took 40 million in coins and locked me out of auction house.