LEGO Green Ninja Mech Dragon 30428
Compare 1 retailers.
Retailer prices for 30428 are sorted by the latest lowest price.
Retailer pricesPrice history 30428
Full price history at a glance.
We check Dutch retailers every day. This graph shows the full daily-low price series we have for this set.
Daily lowest price tracked across 2 Dutch retailers. The dotted line marks LEGO's recommended retail price.
Source: daily measurement at 2 Dutch retailers, 15 Dec 2025 – 30 May 2026. RRP via LEGO.com.
| Date | Price | Retailer | Stock |
|---|---|---|---|
| €12,50 | Steentjesplein | In stock | |
| €12,50 | Steentjesplein | In stock | |
| €12,50 | Steentjesplein | In stock | |
| €12,50 | Steentjesplein | In stock | |
| €12,50 | Steentjesplein | In stock | |
| €12,50 | Steentjesplein | In stock | |
| €12,50 | Steentjesplein | In stock | |
| €14,99 | Bol.com | In stock | |
| €14,99 | Bol.com | In stock |
Price will likely hold steady.
Calibrated forecast based on historical pricing, seasonal patterns and retailer behavior. Tuned conservatively: rather cautious than optimistic.
Low likelihood of further drops. Current price is near the all-time low.
Projected price path
About this set
What to know about LEGO 30428 before you buy.
For LEGO Green Ninja Mech Dragon (30428), we track 1 retailer in the Netherlands, with 1 currently in stock. The current lowest price is €12,50. Use price history and stock data to judge whether this is a good time to buy.
* The LEGO® Mini Green Ninja Mech Dragon (item 30428) offer is valid on shop.LEGO.com and at LEGO Stores from September 4 through 11:59 pm EST, September 21, 2017, or while supplies last. The qualifying purchase must be equal to or greater than $35 in merchandise only; any applicable taxes, shipping charges, or the value of gift cards purchased do not apply to the merchandise total. The offer excludes Bricks & Pieces and backorder items. It cannot be applied to previous purchases or combined with any other discount, offer, or free gift. One free set per household. The item has a retail value of approximately $3.99 (US) / $4.99 (CA) and cannot be exchanged or substituted for any other item or cash value. The item is available exclusively through this offer; additional sets cannot be purchased. Offers are not valid at LEGOLAND® Parks or LEGOLAND Discovery Centers. The LEGO Group reserves the right to cancel or modify these promotions at any time without advance notice.
All about this set
Background, build experience, collector context, and buying notes in one story.
For LEGO Green Ninja Mech Dragon (30428), we track 1 retailer in the Netherlands, with 1 currently in stock. The current lowest price is €12,50. Use price history and stock data to judge whether this is a good time to buy.
* The LEGO® Mini Green Ninja Mech Dragon (item 30428) offer is valid on shop.LEGO.com and at LEGO Stores from September 4 through 11:59 pm EST, September 21, 2017, or while supplies last. The qualifying purchase must be equal to or greater than $35 in merchandise only; any applicable taxes, shipping charges, or the value of gift cards purchased do not apply to the merchandise total. The offer excludes Bricks & Pieces and backorder items. It cannot be applied to previous purchases or combined with any other discount, offer, or free gift. One free set per household. The item has a retail value of approximately $3.99 (US) / $4.99 (CA) and cannot be exchanged or substituted for any other item or cash value. The item is available exclusively through this offer; additional sets cannot be purchased. Offers are not valid at LEGOLAND® Parks or LEGOLAND Discovery Centers. The LEGO Group reserves the right to cancel or modify these promotions at any time without advance notice.
The current lowest price is €12,50 across 1 tracked retailers.
Instructions & specifications
Dimensions, pieces, build steps, and the official PDF building instruction.
Parts inventory
Known set data around pieces and build context.
Bricks Curved
Slope Curved 2 x 1 No Studs [1/2 Bow]
Part ID 11477 · Sand Green
Qty 9
Slope Curved 3 x 1 No Studs
Part ID 50950 · Sand Green
Qty 2
Slope Curved 2 x 1 Inverted
Part ID 24201 · Dark Green
Qty 1
Technic Pins
Technic Pin with Friction Ridges Lengthwise and Towball
Part ID 6628 · Black
Qty 5
Plates Special
Plate Special 1 x 2 5.9mm Towball Socket
Part ID 14418 · Light Bluish Gray
Qty 4
Plate Special 1 x 1 Rounded with Handle
Part ID 26047 · Black
Qty 4
Plate Special 1 x 1 with Clip Vertical [Thick Open O Clip]
Part ID 60897 · Light Bluish Gray
Qty 4
Plate Special 1 x 2 with 5.9mm Towball Socket and Towball
Part ID 14419 · Dark Bluish Gray
Qty 3
Plate Special 1 x 2 5.9mm Centre Side Towball Socket
Part ID 14704 · Light Bluish Gray
Qty 3
Plate Special 1 x 2 with Pin Hole on Top
Part ID 11458 · Black
Qty 2
Plate Special 1 x 1 with Clip Light, Bar Hole [Thick Ring]
Part ID 4081b · Light Bluish Gray
Qty 2
Plate Special 1 x 2 with 5.9mm Centre Side Towball
Part ID 14417 · Dark Bluish Gray
Qty 1
Plate Special 1 x 2 with End Towball
Part ID 22890 · Dark Bluish Gray
Qty 1
Plate Special 2 x 2 with 2 Pin Holes
Part ID 2817 · Black
Qty 1
Plate Special 1 x 2 [Top Clip]
Part ID 92280 · Sand Green
Qty 1
Plates Round Curved and Dishes
Plate Round 1 x 1 with Solid Stud
Part ID 6141 · Trans-Dark Blue
Qty 3
Plates
Plate 2 x 2 Corner
Part ID 2420 · Light Bluish Gray
Qty 2
Plate 1 x 2
Part ID 3023 · Dark Green
Qty 2
Plate 2 x 4
Part ID 3020 · Dark Green
Qty 1
Plate 1 x 1
Part ID 3024 · Dark Green
Qty 1
Tiles
Tile 1 x 2 with Groove
Part ID 3069b · Sand Green
Qty 2
Bricks Sloped
Slope 30° 1 x 1 x 2/3 (Cheese Slope)
Part ID 54200 · Sand Green
Qty 2
Tiles Special
Tile Special 1 x 1 with Clip with Rounded Edges
Part ID 15712 · Sand Green
Qty 1
Technic Connectors
Technic Pin Connector Round 1L [Beam]
Part ID 18654 · Dark Bluish Gray
Qty 1
Containers
Bucket 1 x 1 x 1 Handle
Part ID 95344 · Pearl Gold
Qty 1
Minifig Shields, Weapons, & Tools
Weapon Sai
Part ID 98139 · Pearl Gold
Qty 1
Retailer reviews
Summarized retailer review data when available.
All retailer prices
Current prices, stock and discounts per retailer.
Price context
Lowest, highest and average price for this set.
This context is based on 9 price points across 1 retailers. The chart on the page remains the full interactive source.
Price forecast
Conservative baseline for the next period.
The chance of a further drop is low. The current price is near the lowest measurement.
FAQ & set details
Pieces, year, RRP and retailer coverage.
What is the lowest price for Green Ninja Mech Dragon?
Has LEGO 30428 ever been cheaper?
How many pieces does LEGO 30428 have?
What year is this set from?
What is the RRP for LEGO 30428?
What is the recommended age for LEGO 30428?
Is LEGO 30428 still available?
Which retailers do you compare?
How often do you update prices?
Frequently asked questions
Quick answers about price, stock and set data.