Non-foil versions of the card are now trading for $8-10, thanks to a new Boros energy deck made possible by cards printed in Modern Horizons 3
Grading costs the same for Japanese and English cards ($19-25/card through PSA), so higher base quality means better odds of hitting PSA 10
Technically speaking, its legal to play with a deck of more than 60 cards, but at all times your deck must be at least 60 cards and your sideboard must be at most 15 cards
In the higher-priced range, several synergy pieces like Harmonic Prodigy and Determined Iteration both increase the overall reprint value and differentiate this Spellslinger brew from other takes on the archetype
You wouldn't get results from any other die (in this set, anyway)
As most creatures with this ability connive when entering the battlefield, this ability is at its best when you can blink permanents like Raffines Silencer constantly