Some results of the recent auctions:
dealer.ai 3,494 USD 2020-02-03 Whois.ai
diligent.ai 2,226 USD 2020-02-03 Whois.ai
innovate.ai 2,222 USD 2020-02-03 Whois.ai
escort.ai 2,222 USD 2020-02-03 Whois.ai
unbound.ai 2,146 USD 2020-02-03 Whois.ai
reflect.ai 2,146 USD 2020-02-03 Whois.ai
submit.ai 1,898 USD 2020-02-03 Whois.ai
title.ai 1,500 USD 2020-02-03 Whois.ai
logan.ai 1,454 USD 2020-02-03 Whois.ai
treasure.ai 1,454 USD 2020-02-03 Whois.ai
vanilla.ai 1,334 USD 2020-02-03 Whois.ai
bargain.ai 1,210 USD 2020-02-03 Whois.ai
both.ai 1,121 USD 2020-02-03 Whois.ai
cheaper.ai 1,121 USD 2020-02-03 Whois.ai
kraken.ai 1,121 USD 2020-02-03 Whois.ai
whistle.ai 1,111 USD 2020-02-03 Whois.ai
strategist.ai 1,111 USD 2020-02-03 Whois.ai
pebble.ai 1,009 USD 2020-02-03 Whois.ai
devs.ai 1,009 USD 2020-02-03 Whois.ai
voter.ai 1,004 USD 2020-02-03 Whois.ai
detective.ai 1,004 USD 2020-02-03 Whois.ai
church.ai 1,004 USD 2020-02-03 Whois.ai
mls.ai 1,000 USD 2020-02-03 Whois.ai
cub.ai 999 USD 2020-02-03 Whois.ai
fame.ai 999 USD 2020-02-03 Whois.ai
mushroom.ai 999 USD 2020-02-03 Whois.ai
gram.ai 999 USD 2020-02-03 Whois.ai
border.ai 999 USD 2020-02-03 Whois.ai
groovy.ai 999 USD 2020-02-03 Whois.ai
correct.ai 999 USD 2020-02-03 Whois.ai
cranium.ai 999 USD 2020-02-03 Whois.ai
cactus.ai 999 USD 2020-02-03 Whois.ai
Personal feeling (not backed by data yet) is that prices on the expired auction are heading down, BUT, I'd also say the quality of domains going to the expired auction has also been lower in recent months.
Domainers/investors renewing and holding onto their premium .ai domains, so the big question now is if there will be enough end-user demand for those domains to sell.