We are not ready to call this price.
We check at least every 12 hours and hold a day-by-day record of what this cost — 3 days of it so far. Calling a price high or low needs 7 of those days and at least one change, because a range needs two prices: this one has not moved since we started watching. If it is still $39.99 on October 18, this box will say so — a price that has held for 10 days is an answer too.
LEGO set 71865, 141 pieces by Rebrickable’s count: 28.4¢ a piece at today’s $39.99. Every theme, per piece
Tell me when it drops
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Price history
Tracking since October 8, 2026 · 3 of 7 days to a verdict
The price has not changed since we started watching, so there is no line to draw yet. A chart appears the first time it moves.
#90 of the 302 LEGO we track, by Amazon sales rank.
Sales events
Next on the calendar: Black Friday, November 27. We keep checking this price through it and report here what it did.
Where to buy
- Held for
- 2d
- Checked
- 5h ago
Prices checked at least every 12 hours. “Held for” is how long that retailer has been charging this price. A hidden price is one we cannot re-confirm recently enough to publish.
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What it is
5 attributes, in the retailer’s own words. We record the prices; these we only pass on.
- Color
- Multicolor
- Weight
- 0.92 pounds
- Dimensions
- 10.32 × 8.74 × 2.44 inches
- Model
- 6585688
- Released
- August 2026
Cheaper in LEGO, and what changes
Things we track on the same shelf for at least 10% less than $39.99, with the attributes the retailers describe differently. Their words, not our judgement — we record prices, we do not test products.
LEGOStar Wars Advent Calendar 2026 75456$30.00 at Amazon $9.99 lessDimensions: 15.04 × 10.32 × 2.78 inches instead of 10.32 × 8.74 × 2.44 inchesReleased: September 2026 instead of August 2026
LEGOClassic Large Creative Brick Box 10698$33.49 at Amazon $6.50 lessWeight: 2.2 pounds instead of 0.92 poundsDimensions: 14.57 × 10.31 × 7.09 inches instead of 10.32 × 8.74 × 2.44 inches
LEGODisney Princess Advent Calendar 2026 43298$30.00 at Amazon $9.99 lessWeight: 0.85 pounds instead of 0.92 poundsDimensions: 15.04 × 10.32 × 2.78 inches instead of 10.32 × 8.74 × 2.44 inches
Others we track in LEGO
See all LEGO prices
LEGODisney Piglet’s Birthday Fun 43305$39.991 retailer · 1 recorded price
LEGODisney Frozen Elsa’s Ice Castle & Snow Ride Adventure 43281$39.991 retailer · 1 recorded price
LEGOFestive Gingerbread House 40809$39.991 retailer · 1 recorded price
LEGOJurassic World Dinosaur Fossils: T Rex Skull Building Toy - Dinosaur Toy for Boys & Girls, Ages 9+ Years - Gift for Christmas - Display for Bedroom - 76964$39.99 · low $39.951 retailer · 2 recorded prices
LEGODUPLO Disney Mickey Mouse Clubhouse with Minnie & Pluto 10465$39.991 retailer · 1 recorded price
LEGONINJAGO Kai and Cole's Combiner Vehicles 71864$39.951 retailer · 1 recorded price
$39.99
at Amazon · we earn a commission