All the rare cards in the Base Set were printed in equivalent numbers (not counting those that were packed into starter decks), so in principle, there isn't a single rarest shadowless card
The BWR rarity adds a chase element thats genuinely exclusive
Shuffle this Pokmon and all cards attached to it into your deck
This is very different from, lets say, custom alter cards, as the art on those is the property of the people who make them, and also, you know you arent buying a real card. Play it safe if you print the back of an MTG card and put a custom-altered version on the front, and restrict its use to kitchen table rules
Top 10 Most Valuable OP-13 Cards The three Red Super Parallels dominate the top of the price chart, each commanding six-figure yen valuations
Protech solves this by using an HD-Clear front panel paired with our proprietary matte back