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Retailer prices for 40545 are sorted by the latest lowest price.
Retailer prices
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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 1 Dutch retailer. The dotted line marks LEGO's recommended retail price.
Source: daily measurement at 1 Dutch retailer, 10 Feb 2026 – 12 Jul 2026. RRP via LEGO.com.
| Date | Price | Retailer | Stock |
|---|---|---|---|
| €39.99 | Steentjesplein | In stock | |
| €39.99 | Steentjesplein | In stock | |
| €39.99 | Steentjesplein | In stock | |
| €39.99 | Steentjesplein | In stock | |
| €39.99 | Steentjesplein | In stock | |
| €39.99 | Steentjesplein | In stock | |
| €39.99 | Steentjesplein | In stock | |
| €39.99 | Steentjesplein | In stock | |
| €39.99 | Steentjesplein | In stock | |
| €39.99 | Steentjesplein | In stock | |
| €39.99 | Steentjesplein | In stock | |
| €39.99 | Steentjesplein | In stock |
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.
What to know about LEGO 40545 before you buy.
For LEGO Koi Fish (40545), we track 1 Dutch retailer, with 1 currently in stock. The current lowest price is €39.99. Use price history and stock data to judge whether this is a good time to buy.
Make a splash with LEGO® BrickHeadz™ fans by giving them the Koi Fish (40545) building set. The set comes with 2 fish – an adult and a fry – decorated with orange and black studs on a sturdy BrickHeadz baseplate. This buildable pet set makes a great gift for all kids, BrickHeadz collectors, and anyone who loves cute animal models. Buildable model for fish fans – The LEGO® BrickHeadz™ Koi Fish (40545) features 2 fish 'swimming' in a brick-built pond Gift idea – Make a splash with a LEGO® BrickHeadz™ fan or animal-loving kid aged 8+ with this fun, buildable model Colorful display – Model stands over 3 in. (8 cm) high, 4 in. (12 cm) wide and 2 in. (7 cm) deep and makes a colorful addition to any desk
All about this set
Background, build experience, collector context, and buying notes in one story.
The current lowest price is €39.99 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.
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 54 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.
Other sets from the same theme for price comparison.
Quick answers about price, stock and set data.
