Example Videos/Recordings of Grade 8 level playing

Are there any recordings available that show the level of playing at a Grade 8 level (ABRSM/Trinity/equivalent)? Higher levels such as ARSM/ATLC would also be useful.

I'd like to gauge where my level of play is currently, specifically with things like intonation and quality of tone/sound.

Please note that I'm specifically interested in hearing actual Grade 8 level playing - most videos online are of Grade 8 repertoire being played by someone at a level that is higher than that and not by someone who would be taking a Grade 8 exam.

Also, I found one video of a ARSM sample exam, would you consider this representative of the ARSM level?

https://www.youtube.com/watch?v=upsRhJGKobg

Thanks a lot!