An SP copy of, say, Blessing is going to have almost no market
It is for good reason, as forcing everyone in a match to need to play a subgame in their Magic game is going to add a ton of time to the match
This is because Limited is full of creatures, and the removal that exists tends to be clunky (even good ones like Sephiroth's Intervention cost 4 mana)
The next topic I'd like to bring up is long-life card value
P/T Number 379 Language English Legal Formats Alchemy, Brawl, Commander, Competitive Brawl, Historic, Legacy, Modern, Pioneer, Standard, Timeless, Vintage Rulings (6/6/2025) Except for the listed exceptions, the token copies exactly what was printed on the original card and nothing else