The first blister of its kind that I've seen with a Shining Legends pack.
I purchased one Pokemon Trading Card Game 3 Boosters and 1 Foil Promo Card blister (links to the Amazon product page) for $10.81. This product is officially licensed by The Pokemon Company, so I don't need to worry much about its packs being weighed.

Promo Card
- 2016 XY Generations Uncommon RC15 Meowstic.

What part of an Uncommon Generations card that came from a booster pack is considered a "promo."
2016 XY Evolutions Pack 1
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Uncommon Reverse Holo 71 Porygon.

One of the most useless cards in its set.
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Rare Holo 53 Mew.

That Mew is worth more than most of the BREAK and Ultra Rare cards in its set.
2016 XY Evolutions Pack 2
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Rare Reverse Holo 11 Charizard.

Nice! That's the most valuable Reverse Holo card in its set! It's been selling for about $15.
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Rare 18 Arcanine.

2017 Sun & Moon Shining Legends Pack
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Uncommon Reverse Holo 17 Incineroar.

That should have been a Rare card.
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Shining Holo 42 Shining Jirachi.

I don't own that card so this was a nice surprise! Aside from my lame booster pack promo... this was a loaded blister!