pokemon sun and moon ultra prism rare cards & Card: Celesteela GX 162/156 Rainbow Ult Evolves from Magneton Cyrus Prism - 120/156 -

Pop report (PSA population count) is still low, meaning fewer graded copies competing with yours

Scale Your TCG Business: Bulk Margins, Zero Storage Understanding pokemon trading card rarity is the first step

If you're going to cast Ghalta, I highly suggest having some kind of boardwipe protection first like the Skullspore Nexus just before this, or at least have something that gives your creatures haste so that you don't give your opponent any chance to fight back

If they don't show up in Commander Masters, then snagging the copies you need before Ixalan spoiler season makes sense

Most of the expensive cards in this game are EX/GX/V Pokemon and especially having to need playsets of 4 (which is the normal maximum of one card)