There are a lot that are still online with legit vendors. I'll give you a few that I use frequently
Darknet market - :darkzzx4avcsuofgfez5zq75cqc4mprjvfqywo45dfcaxrwqg6qrlfid.onion/:
Yellowbrick - :ck73ugjvx5a4wkhsmrfvwhlrq7evceovbsb7tvaxilpahybdokbyqcqd.onion/captcha.php:
Torrez Market -
:yxuy5oau7nugw4kpb4lclrqdbixp3wvc4iuiad23ebyp2q3gx7rtrgqd.onion/login:
Bitbizzar - -:jcjbfbbyqhwmjslo.onion/:
Empire market - hard to get on there and use the site because they are always under ddos attack. Find links that are up here - :darkfailllnkf4vf.onion/:
:darkeyepxw7cuu2cppnjlgqaav6j42gyt43clcn4vjjf7 llfyly5cxid.onion/: - here you can find more info on markets like the ones performing exit scams. And other New markets. Hope this helps.