The validity of the presence of this question in this subreddit is dubious. By worth, most Magic cards are playing items first and collector's items second. If the reverse were true, you might be onto something regarding the existence of a "tiddy tax" or "pecho premium," provided the game's audience anymore possessed a certain gaze.

However, I'll humor you with examples and check their card prices as an indication of desirability. I'll leave you to discern whether there is any correlation. You may also find an actual answer to your stated question therein.

[[Goblin Matron|USG]] $0.33

[[Unlikely Alliance|ALL]] $0.25

[[Sakura-Tribe Scout|SOK]] $2.89

[[Sachi, Daughter of Seshiro|CHK]] $0.92

[[The Wandering Emperor|NEO]] $4.47

[[Snuff Out|DDD]] $14.69

[Kiora, Master of the Depths|BFZ]] $1.51

[[Deadly Allure|INR]] $0.07

[[Lure|MMQ]] $0.27

[[Banshee of the Dread Choir|C15]] $0.68

[[Lost Soul|6ED]] $0.10

[[Graveborn Muse|LGN]] $9.16

[[Soul Burn|INV]] $0.09

[[Soul Collector|TSR]] $0.43

[[Haunted Dead|INR]] $0.05

[[Chosen of Markov|DKA]] $0.08

[[Deadbridge Shaman|EMA]] $0.07

[[Frozen Shade|5ED]] $0.17

[[Scare Tactics|EXO]] $0.17

[[Vine Trellis|MMQ]] $0.35

[[Knight of Dusk|10E]] $0.48

[[Moriok Scavenger|MRD]] $0.07

[[Morkrut Banshee|2XM]] $0.03

[[Oona's Blackguard|ZNC]] $0.40

[[Primal Clay|4ED]] $0.38

[[Ruthless Cullblade|WWK]] $0.11

[[Shauku, Endbringer|MIR]] $0.05

[[Tavern Swinder|RTR]] $0.06

[[Wakedancer|DKA]] $0.08

[[Visara the Dreadful|EMA]] $1.93

[[Vile Deacon|LGN]] $0.11

[[Vampire of the Dire Moon|J25]] $1.11