Returning player!

So I used to play a lot in like 2021-2023, and I haven't really touched the game since.. and I just logged on today and I was wondering if there's anything in my inventory worth anything? And also if there's anything I should know before going in the trade realm or doing anything else. ^{-^}

Showing the bat and stymel because I thought those were like my coolest dragons back then. Nothing else is close to being full mut or pure in color or materials, if that's still a cool thing. I also have like three solar star inert eggs which I'm not sure what those are but cool !! Just any advice is much appreciated and anything I should know when returning to the game :3