The target audience is small and will remain small. With this astute assessment from u/Elkenrod in mind, its likely that the serialized Retro Artifacts will be significantly more expensive than the Neon Ink cards since many of them are actually playable
UR Ultra Rare Courageous Crimson Chevalier Bradamante X FIRE Level 1 [ WarriorTunerEffect ] ATK 500 DEF 200 (This card is always treated as an "Infernoble Knight" card.) You can discard this card, then target 1 Warrior monster you control
Evolving Skies - Pokemon Card List and Prices
At the end of the day, if you enjoy cracking packs and can make good use of the movie posters, full art foil lands, deck box, and spindown, this product seems like a very solid pickup
Its not the flashiest card, but it does multiple things well and incidentally interacts with what a variety of decks want to do
Stone of Erech can exile a graveyard with a single activation, and it cantrips just like the Relic, though Stone of Erech costs slightly more to activate