The 10 Most Expensive Cards in Boundaries Crossed
Released in 2013, the Boundaries Crossed set marked a pivotal moment in the Pokémon Trading Card Game, effectively bridging the gap between the Black & White series and the XY series. This set is notorious for its introduction of various EX cards, alongside some innovative mechanics that offered a fresh spin on gameplay. With a focus on strong dual-type Pokémon and Trainer support, Boundaries Crossed embodies the dynamic nature of competitive play during its era. Collectors appreciate this set not only for its beautifully illustrated cards but also for its competitive staples that have withstood the test of time. The overall market for Boundaries Crossed has become increasingly robust, with certain cards fetching prices that could make your wallet weep. The blend of nostalgia and utility makes these cards highly sought after. Prepare for some serious wallet damage as we dive into the crème de la crème of Boundaries Crossed — the big hitters that collectors are chasing and the competitive staples that still see play today.
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Black Kyurem-EX
#145 · Rare Ultra · Holofoil
Market Price

Black Kyurem-EX (#145) is the kingpin of Boundaries Crossed, commanding a jaw-dropping price of $596.65. Why such a high price tag? Simple: supply and demand, baby. There aren’t many of these gems floating around, and collectors are all too eager to snatch them up. The artwork, a dramatic portrayal by the legendary artist 5ban Graphics, is visually striking with its icy breath and powerful stance — perfect for a Pokémon that embodies both strength and menace. In competitive circles, Black Kyurem-EX is a staple in decks utilizing Frost Spear, allowing for significant damage and bench control. Historically, its price has seen an upward trajectory, as fewer are available due to collectors hoarding them. Pull rates? Good luck finding one among the average pack! If you crack one open, you're holding a true treasure. In a nutshell, this card isn’t just a collectible; it’s a money-making machine that leaves your wallet gasping for air.
Bianca
#147 · Rare Ultra · Holofoil
Market Price

Next up is Bianca (#147), an absolute darling among trainers, priced at $312.33. Why the steep price? It's a combo of its rarity and the fact that it’s a highly sought-after Trainer card. The whimsical artwork, featuring Bianca in a playful pose, captures her essence perfectly — she looks like she just found a shiny Pokémon! In terms of competitive play, this card provides a solid draw support, making it a staple in various deck archetypes. The price has steadily climbed, especially with the resurgence of draw-support strategies in the meta. As for pull rates, it's tough to find in packs, adding to its allure. If you're a serious player or collector, snagging a Bianca should be a no-brainer. It's both a collector's gem and a functional powerhouse — a rare combo that deserves its price tag.
Skyla
#149 · Rare Ultra · Holofoil
Market Price

Skyla (#149) is another Trainer card that has soared, currently priced at $222.98. This card’s value stems from its functionality in decks that prioritize consistency. With Skyla, you can search your deck for any Item card, making it a crucial asset in fast-paced matches. The artwork is vibrant and engaging, capturing Skyla in a confident pose, and is skillfully crafted by the artist, 5ban Graphics. Skyla sees competitive play across several archetypes due to her versatility, and her price has remained relatively stable, showing that collectors recognize her utility. Finding her in a pack isn’t an everyday occurrence, which only adds to her mystique. If you’re looking to boost your collection, investing in Skyla is about as safe as it gets. It’s part of a winning strategy and is a classic piece of artwork that deserves a spot in any trainer’s collection.
Celebi-EX
#141 · Rare Ultra · Holofoil
Market Price

Celebi-EX (#141) enters the scene at a respectable $169.50. This card has a unique charm, particularly for collectors and players who enjoy its lore and aesthetic. The artwork, featuring Celebi in a lush, vibrant forest, is both calming and powerful, beautifully illustrated by 5ban Graphics. Celebi-EX has made waves in various competitive decks, especially those leaning into its ability to manipulate the game state with Time Recall. Over the years, its price has seen fluctuations reflecting market trends and player interest. Pulling a Celebi-EX is a win, as the card has a decent pull rate, but it's not as common as some other cards in the set. If you’re a collector who loves legendary Pokémon or a player looking to add some nostalgia to your deck, Celebi-EX is an excellent pick, with both competitive and collectible value that makes it stand out.
Altaria
#152 · Rare Secret · Holofoil
Market Price

At $159.81, Altaria (#152) has climbed the ranks to become one of the most coveted cards in Boundaries Crossed. Known for its majestic artwork, Altaria is depicted in a graceful pose, surrounded by whimsical clouds. The artist, 5ban Graphics, has beautifully captured the essence of this Dragon-type Pokémon. As far as competitive relevance goes, Altaria’s ability to provide synergy in decks focusing on Sky Field makes it a noteworthy option. Its price has experienced a steady increase, making it a reliable investment for collectors. Pull rates indicate that while it’s not the most common card, it’s certainly not the rarest either, giving players a fair shot at adding it to their collection. In a world where many Dragon-types have fallen out of favor, Altaria remains a gem that’s appreciated for both its competitive use and stunning artwork.
Keldeo-EX
#142 · Rare Ultra · Holofoil
Market Price

Keldeo-EX (#142) is holding strong at $140.69, and it’s not hard to see why. This water horse has a reputation for being a game-changer, thanks to its rush-in ability and potential to sweep opponents off their feet. The artwork showcases Keldeo in a dynamic pose, charging forward, with a mystical blue backdrop that’s both enchanting and powerful. In competitive play, Keldeo-EX is a staple in several current archetypes, particularly those focusing on Water-type strategies. Its price has shown resilience, largely due to consistent demand from both players and collectors. Pulling a Keldeo-EX from a pack is still a thrill, though it’s not as elusive as some of its counterparts in this set. If you want a card that’s functional, collectible, and just plain cool, Keldeo-EX is a solid choice that won’t break the bank — too much.
White Kyurem-EX
#146 · Rare Ultra · Holofoil
Market Price

White Kyurem-EX (#146) is another notable entry in the Boundaries Crossed set, priced at $136.12. Its striking artwork features Kyurem in its white form, exuding an aura of mystical power against a breathtaking snowy landscape, thanks to the artistry of 5ban Graphics. In the realm of competitive play, White Kyurem-EX shines in decks that capitalize on Frost Spear, allowing players to strategically damage multiple Pokémon at once. Its price has seen fluctuations, yet it maintains a dedicated fanbase. The pull rate for White Kyurem-EX is reasonable, making it a bit easier to find than some others in this top ten list. If you’re chasing both aesthetics and competitive edge, you can’t go wrong with White Kyurem-EX; it combines the best of both worlds, making it a worthy addition to your collection.
Terrakion
#151 · Rare Secret · Holofoil
Market Price

Terrakion (#151) stands at $124.00, and this card has an impressive pedigree. With its robust artwork depicting Terrakion in a heroic stance, it’s a sight to behold — a stunning representation of strength and resolve. In competitive settings, Terrakion has been a key player in fighting decks with its powerful attack, and its ability to hit hard while providing strategic support makes it a valuable piece in many competitive lists. The price has generally been steady, showing that it has a loyal following. Pulling a Terrakion can feel like a victory, as it’s not the most common card to find in packs. For both collectors and players, Terrakion is a safe bet that merges aesthetics with utility, and it will likely continue to hold its value in the long run.
Golurk
#150 · Rare Secret · Holofoil
Market Price

Golurk (#150) has found its way to $107.27, proving that even sturdy rock Pokémon can have appeal in the market. The artwork is intriguing, showcasing Golurk’s ancient power against a dramatic backdrop, making it quite collectible. In competitive play, it’s not the top dog, but it does see some use in decks that appreciate its ability to dish out solid damage. Pricewise, Golurk has seen some ups and downs, but it remains a stable card in the market. Pull rates are decent, providing players with a fair chance of snagging one. For collectors, Golurk might not be the first choice, but for those who appreciate its unique design and history, it’s a fun addition to any collection. It’s a “sleeper” hit that serves as a reminder that even the less flashy Pokémon can pack a punch in the right circumstances.
Cresselia-EX
#143 · Rare Ultra · Holofoil
Market Price

Cresselia-EX (#143) rounds out our top ten at $97.54, and while it might be the underdog of this list, don’t count it out just yet. The artwork beautifully portrays Cresselia in a serene, dreamlike state, a design that captivates collectors and players alike. In competitive circles, Cresselia-EX’s ability to provide healing and manipulation can shift the tide of a match, making it a valuable support card. While its price has been relatively stable, it’s a card that has seen both highs and lows, mostly influenced by shifts in the meta. Pulling a Cresselia-EX is achievable, making it a feasible target for those cracking packs. If you’re a fan of the psychic type or just admire its calming beauty, Cresselia-EX is a nice addition to your collection. It’s a reminder that not every heavy hitter has to be a game-ender; sometimes, it’s all about support.
The Boundaries Crossed set remains a noteworthy segment of the Pokémon TCG landscape, especially for collectors and players alike. With a healthy mix of competitive staples and collectibility, the market has proven resilient, with many cards steadily climbing in value. For those considering investing in this set, keep an eye on Black Kyurem-EX and Bianca; their prices are likely to continue rising given their competitiveness and rarity. On the flip side, cards like Golurk and Cresselia-EX might be slightly overvalued, given their current competitive relevance. In the end, if you have a penchant for nostalgia and want to dive deep into the TCG world, Boundaries Crossed offers both gems and challenges. Rip those packs with caution and maybe some extra funds — you never know when you’ll score that Black Kyurem-EX that could pay your rent for a month!
Prices updated automatically. Last article refresh: April 8, 2026
Market prices sourced from TCGPlayer. Affiliate links may earn us a commission at no cost to you.
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