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Lowest price: - Retailers: 0

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Retailer prices for 75904 are sorted by the latest lowest price.

Retailer prices
No retailer prices are available for this LEGO set yet.

Price history 75904

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.

Lowest yet
€298,99
8 Feb 2026 · Bol.com
Peak price
€346,00
1 Jan 2026 · Bol.com
Average
€311,67
246% above RRP
RRP
€89,99
reference price

Daily lowest price tracked across 1 Dutch retailers. The dotted line marks LEGO's recommended retail price.

Source: daily measurement at 1 Dutch retailers, 15 Dec 2025 – 14 Feb 2026. RRP via LEGO.com.

Last 12 price points for LEGO 75904 Mystery Mansion
Date Price Retailer Stock
€298,99 Bol.com In stock
€298,99 Bol.com In stock
€298,99 Bol.com In stock
€299,95 Bol.com In stock
€299,95 Bol.com In stock
€299,95 Bol.com In stock
€299,95 Bol.com In stock
€299,95 Bol.com In stock
€299,95 Bol.com In stock
€299,95 Bol.com In stock
€299,95 Bol.com In stock
€299,95 Bol.com In stock
- BricksDeal Forecast Beta

Price will likely move slightly.

Calibrated forecast based on historical pricing, seasonal patterns and retailer behavior. Tuned conservatively: rather cautious than optimistic.

Drop likelihood Next 60 days
50%
Medium · ±6%

Signal is mixed. Small movements are more likely than a big drop.

Expected low - within 60 days
Vs. today - -
Buy now anyway

Projected price path

Actual price Predicted path 80% interval
60-day window Model v1 · 40 historic points
Price position +++
Still has room
We compare current price against RRP and lowest tracked price.
Retailer pressure ++
0 retailers compared
More retailers usually means more competition on the lowest price.
Stock +
0 in stock
Availability lowers the chance of a scarcity premium.
History base
40 points
The v1 migration uses this as a transparent baseline.
Based on 40 price points · 0 retailers · transparent baseline How this model works

About this set

What to know about LEGO 75904 before you buy.

Dare to enter the Mystery Mansion and find the treasure before midnight! Race to the Mystery Mansion on the motorbike with Shaggy and Velma to help Daphne and Scooby-Doo find the stolen treasure! Sneak quietly into the spooky building and watch out for the Ghost and Black Knight lurking in the corridors. Avoid the man-eating plant in the conservatory and dodge the morning star pendulum trap. Quickly make a giant hamburger in the kitchen then look for clues. Locate the secret compartment containing the golden key, then open the safe containing the stolen gold bars. But hurry—you must find the hidden loot before the clock strikes midnight and the Vampire emerges from behind the spinning wall!Includes 6 minifigures with assorted weapon and accessory elements: Shaggy, Velma, Daphne, Vampire/Bob Oakley, Ghost/Bluestone the Great, Black Knight/Mr. Wickles, plus Scooby-Doo (standing version). Includes 6 minifigures with assorted weapon and accessory elements: Shaggy, Velma, Daphne, Vampire/Bob Oakley, Ghost/Bluestone the Great, Black Knight/Mr. Wickles, plus Scooby-Doo (standing version) Mystery Mansion features a clock tower with midnight spinning wall function, roof with vampire coffin, conservatory with broken windows, man-eating plant with ‘snapping mouth’ and 2 pumpkin heads, kitchen with cupboards, sink, pot and giant buildable hamburger, brick-built morning star pendulumtrap, opening safe with 3 golden bar elements, hidden compartment with golden key, special brick with a mystery clue, pot, skull minifigure head, rat and bat elements Motorbike features a sidecar Weapon elements include the Ghost’s ball and chain, and Black Knight’s double axe Accessory elements include Scooby-Doo’s bone, Shaggy’s sausage, Shaggy’s backpack, Velma’s camera, the Vampire’s cape and bat, and the Ghost’s glow-in-the-dark cape Drive to the Mystery Mansion on the motorbike Keep away from the man-eating plant Dodge the swinging morning star Activate the clock tower’s spinning wall to reveal the Vampire Follow the clues to find the golden key and the stolen treasure Mystery Mansion measures over 14” (38cm) high, 12” (32cm) wide and 5” (14cm) deep Motorbike measures over 1” (3cm) high, 2” (6cm) long and 1” (4cm) wide Man-eating plant measures over 2” (7cm) high, 1” (4cm) wide and 1” (5cm) deep

Frequently asked questions

Quick answers about price, stock and set data.

What is the lowest price for Mystery Mansion?
There is no current price available right now.
Has LEGO 75904 ever been cheaper?
The lowest historical price was €298,99 on 8 Feb 2026 at Bol.com.
How many pieces does LEGO 75904 have?
This set has 860 pieces.
What year is this set from?
LEGO 75904 was released in 2015.
What is the RRP for LEGO 75904?
LEGO's recommended retail price is €89,99.
What is the recommended age for LEGO 75904?
LEGO recommends ages 6+ for this set.
Is LEGO 75904 still available?
This set is not in stock at any of the retailers we track right now. Set a price alert to hear when it returns.
Which retailers do you compare?
When retailers offer this set, prices will appear here.
How often do you update prices?
We check prices multiple times per day at every tracked retailer and publish the most recent value on this page.