Analysis Front: Edges are generally clean
I would compare it to how adventures allow you to potentially use both halves of the same card, except Rooms allow you to play their halves in either order
The first was that its Sputter effect would end if Magby was knocked out or benched
The lowest-friction route for most shops is a Japanese exporter-retailer with English support, tracked shipping, and published policies start with a small test order, verify the experience, then scale volume
(And of course, the promo numbering in the bottom right) Miki also put these two cards in sleeves
An LP copy of this card commanded $265, while an NM surged to an unthinkable high of $650, easily eclipsing any sales of the three top Gold Star cards