Deletion of List of world's most expensive single objects

Comment: Nominator is correct.  requires that, for a stand-alone list to meet notability guidelines, there must be reliable, secondary sources treating the listed things/people/events/etc.. together as a group or set. Other than articles mirroring Wikipedia, there does not appear to be such treatment of the things listed here in reliable secondary sources
Stance: delete
Cited policy: Wikipedia:Notability (WP:LISTN)

Comment: an obvious |original synthesis and Original scope
Stance: delete
Cited policy: Wikipedia:No original research (WP:SYNTH)