I have a 10 year old account that has always been mine. Did some heavy ABing at one point for maybe 3 months, that's the extent of the dirt on the account. No warnings or bans associated with it in any way. I have 25.97m in the bank, 588k worth of stock, and another 30 or so UBs in my safety deposit box. I also have a size 74 shop with 80 items all worth more than 20k each, I'd guess the average price is 40k on them all.
I did not care for avatars, trophies, or BD. This account was mostly for the thrill of making NP and playing games so don't expect too much in that sense.
Not too familiar with prices these days so this is open to bid.