For anyone who hasn't seen this, AEX160 just sold at RM Amelia Island for $362,500USD - a record I thik for an AC-engined Ace? Seems the values of these are heading towards AC Bristol ranges.
https://www.rmsothebys.com/en/home/lots/AM18#?SortBy=Default&SearchTerm=Ace&Category=All%20Categories&IncludeWithdrawnLots=false&Auction=AM18&OfferStatus=All%20availability&AuctionYear=&Model=Model&Make=Make&FeaturedOnly=false&Collection=All%20Lots&WithoutReserveOnly=false&page=1&pageSize=40 (https://www.rmsothebys.com/en/home/lots/AM18#?SortBy=Default&SearchTerm=Ace&Category=All%20Categories&IncludeWithdrawnLots=false&Auction=AM18&OfferStatus=All%20availability&AuctionYear=&Model=Model&Make=Make&FeaturedOnly=false&Collection=All%20Lots&WithoutReserveOnly=false&page=1&pageSize=40)