Got side tracked looking something up, found some info about Brazil selling an aircraft carrier in maybe 2020 or 2021. An old French made type from the cold war.
They also sold an even older carrier years ago, which was actually an ex-AU navy ship (also ex-UK)... a light carrier from WW2.

Can't confirm, but I read some claims that at least one of these ships was listed on ebay at some point and bids got to like $4 million or something before the listing was removed by ebay (military hardware rule apparently?).