12 Rarest Pokémon Building Sets and Construction Kits Worth Tracking Down
Pokémon building sets have become a beloved way for fans to engage with the franchise in a hands-on way. These rare kits allow you to build iconic Pokémon and scenes, offering a unique way to show your love for the series. With some sets being harder to find than others, collectors often search for the most elusive pieces. If you’re looking to expand your collection, these rare sets are worth adding to your list. Keep reading to discover some of the hardest-to-find Pokémon building sets that any collector would love to own.
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Series 8 Sandshrew Poke Ball Set

This set was released by Mega Brands under the Mega Construx line and came out around 2018 as part of the Poke Ball Series. It’s considered rare because it was produced in smaller numbers and is hard to find new in sealed condition. On the resale market, complete sets can fetch around $50 to $80 or higher depending on the box condition. Collectors enjoy this Sandshrew version because it’s one of the harder-to-find figures from early series. This set includes the Poke Ball base and figure pieces that fit with other Mega Construx Pokémon sets.
Some sellers highlight how quickly this series can disappear from listings, making it something to watch for if you’re building a display. It’s best sought in good condition with all parts included to retain value. The design is simple, appealing to those who love classic Pokémon characters with a nostalgic feel. Fans appreciate having a less common set in their collection of Mega Construx figures.
Motion Pikachu (1092 Pieces)

This larger set was issued by Mega Construx around 2022 and features a dynamic design with moving parts that make Pikachu appear in motion. It’s rare because of its size, complexity, and lower production relative to smaller figures, leading to fewer available sealed copies. On online resale sites, values can reach approximately $60 to $100 depending on completeness and box condition. The moving components give this set extra appeal for both display and play.
Collectors often target this one because it’s harder to find than basic figures and stands out on a shelf due to its motion feature. The serious build involves many pieces, giving a satisfying experience for those who enjoy construction toys. It’s a great example of how Mega Construx expanded beyond simple figures into more elaborate kits.
Pokémon Training Stadium Set

Made by Mega Construx around 2021, this set is known for including multiple figures and a small play environment. Its rarity stems from limited store supply and high demand among fans looking for more complex display pieces. Resale values currently range around $60 to $90 for sealed copies. The inclusion of several characters against a backdrop scene makes this one a popular pick for display collections.
Many collectors prefer sets like this as a centerpiece because it shows action rather than just a single figure. The number of pieces and the interactive build add depth to a collection. It’s often sold out at major toy retailers, which can push prices up on secondhand marketplaces.
Ash and Pikachu Path to Victory (1576 Pieces)

Released by Mega Construx in the early 2020s, this set features iconic trainer and partner Pokémon figures with a display backdrop. It’s rare because it was not widely stocked in shops and saw relatively quick sellouts in major chains. On secondary markets, this set can go for $130 to $170 or more if unopened. The high piece count and recognizable characters make it a draw for fans of the original anime.
Collectors value the detailed build and larger size of this set compared with smaller kits. It’s often considered a flagship set from the Mega Construx Pokémon line. Having this in a collection can give it a more complete look from a series that spans many years.
Jumbo Pikachu Construction Set (825 Pieces)

Produced by Mega Construx around 2023, this oversized Pikachu figure set is rare due to limited shelf availability and a relatively high price at release. The resale price for a new set is often around $50 to $80, or more if packaged with box art in good condition. The large build makes it impressive for display and a great focal point.
Collectors like this set because it’s bigger than standard figures and feels more substantial on a display shelf. It pairs well with other sets in the collection and makes a strong visual statement. Limited production of larger sets can often create scarcity over time.
Motion Gyarados (2186 Pieces)

This complex build by Mega Construx was issued in the early 2020s and has become difficult to find new, partly due to its size and limited retail amount. A sealed box often lists for about $100 to $180 from resellers. The set includes many pieces and a large figure that adds dramatic flair to any collection.
Because of the high piece count, many of these sets sold out quickly when first released. The motion or posed design makes this kit more than a static figure, adding to its appeal. Fans often display it as a centerpiece because of the iconic look of Gyarados.
Forest Pokémon Center Set (648 Pieces)

Released by Mega Construx around 2023, this set with multiple characters and a themed scene is less common on store shelves, making it rare to find sealed. On resale platforms, prices can range from $70 to $120 depending on condition. The building features a Pokémon Center look with several buildable elements and figures.
This item appeals to fans who enjoy scene-based builds rather than single figures. It’s also appreciated for its group of characters rather than just one Pokémon. Those looking for more than simple figures enjoy the playset aspect of this kit.
Ash and Pikachu Pixel Art Building Kit (400 Pieces)

This set is notable for its pixel art style, combining building with display art. Released in the early 2020s, it is rarer because it wasn’t as widely stocked as standard figures. Prices for sealed sets can be $30 to $60 or more online. This pixel art approach gives a different look that stands out from figure builds.
The mix of classic design and display orientation draws interest from collectors who prefer something less typical. It’s a nice addition if you want variety in the way builds are presented. Fans appreciate how it adds a unique style to their collection.
Venusaur vs Beedrill Duel Pack

This duel pack was released by Mega Construx in the late 2010s and can be rare to find in new condition today. On resale marketplaces, complete sets often list for around $60 to $90 or more. It offers two buildable figures in one set, increasing its value for collectors.
Many fans like sets that include more than one character because they tell a small story or show interaction. The duel theme and recognizable Pokémon make this one of the more fun packs to find. Fans love the challenge and detail of this kit compared to basic builds.
Mini Motion Dugtrio Set

Released by Mega Construx in the early 2020s, this compact motion-themed Dugtrio build is rarer than basic static figures. Resale prices can be around $20 to $40. The slight motion effect and trio design make it a unique piece among smaller builds.
Collectors often enjoy having smaller motion sets because they provide variety without requiring a lot of space. They are great when you want to show off different types of builds on a shelf. This smaller kit packs a lot of charm into its simple design.
Trainer Team Challenge Kit

Issued in the early 2020s, this set includes a team of figures and challenge elements. It is rare now because fewer copies remain sealed in stores. Prices often sit around $40 to $70 sealed. The multicharacter design adds depth to a shelf display.
Collectors enjoy that this kit offers more than one character and feels like a small play set. It gives a sense of grouping trainers together, which appeals to fans of ensemble Pokémon teams. A fantastic addition for those looking to expand their collection with interactive play.
Aquatic Adventure Set

This themed set, with aquatic Pokémon and adventure elements, was released by Mega Construx around 2022 but has become less common to find new. On resale sites, prices range about $20 to $50 depending on condition. It’s popular for its variety in figures and build pieces.
Fans appreciate the themed nature, which allows display that feels more like a scene than a single character. It’s a fun way to vary up the display style. This set is a hit for fans of water-themed Pokémon, providing both challenge and visual appeal.
This article originally appeared on Avocadu.
