LEGO Jurassic World Mosasaurus Dinosaur Boat Attack 77983
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 $99.94 on October 18, this box will say so — a price that has held for 10 days is an answer too.
LEGO set 77983, 703 pieces by Rebrickable’s count: 14.2¢ a piece at today’s $99.94. 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.
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
- 3h 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
- 2.4 pounds
- Dimensions
- 17.01 × 11.1 × 2.84 inches
- Model
- 6588777
- Released
- August 2026
Cheaper in LEGO, and what changes
Things we track on the same shelf for at least 10% less than $99.94, with the attributes the retailers describe differently. Their words, not our judgement — we record prices, we do not test products.
LEGOHarry Potter Thestral Family Building Toy - Pretend Play for Kids, Boys and Girls, Ages 10+ - Collectible Harry Potter Poseable Action Figures - Gift Idea for Birthdays - 76458$69.99 at Amazon $29.95 lessWeight: 1.3 pounds instead of 2.4 poundsDimensions: 15.04 × 10.32 × 2.22 inches instead of 17.01 × 11.1 × 2.84 inches
LEGOAnimal Crossing Blathers’s Museum Collection Building Toy - Pretend Play Set W/2 Toy Minifigures for Girls & Boys, Ages 7+ - Building Blocks for Kids - Gift Idea for Birthdays & Gamers - 77056$78.70 at Amazon $21.24 lessWeight: 1.94 pounds instead of 2.4 poundsDimensions: 15.04 × 10.32 × 2.78 inches instead of 17.01 × 11.1 × 2.84 inches
LEGOClassic Vibrant Creative Brick Box 11038$59.99 at Amazon $39.95 lessDimensions: 14.57 × 10.32 × 7.09 inches instead of 17.01 × 11.1 × 2.84 inchesReleased: March 2024 instead of August 2026
Others we track in LEGO
See all LEGO prices
LEGOMarvel: Marvel Logo & Minifigures Building Toy - Marvel Collectible Set for Kids, Boys and Girls, Ages 12+ - Model Kit with 5 Minifigures - Gift Idea for Birthday - 76313$99.951 retailer · 1 recorded price
LEGODC Batman: Batman Forever Batmobile Kids Toy - Building & Learning Toy for Girls & Boys, Ages 12+ - Model Car with Minifigure Included - Gift Idea for Birthdays - 76304$99.951 retailer · 1 recorded price
LEGOMarvel Spider-Man vs. Mysterio: The Daily Bugle 76342$99.95 · low $99.801 retailer · 3 recorded prices
LEGOFortnite Battle Bus Building Toy - Collectible Fortnite Toy for Kids, Boys & Girls, Ages 10+ - Pretend Play Set with 9 Minifigures from Video Game - Gift for Birthdays - 77073$99.951 retailer · 1 recorded price
LEGOMarvel Avengers: Endgame Final Battle - Super Hero Building Set for Kids, Ages 10+ - 10 Figures Including Iron Man, Black Panther, and Iron Spider - Birthday Gift for Boys and Girls - 76323$99.971 retailer · 1 recorded price
LEGONINJAGO Zane's Ultra Combiner Mech Ninja Toy - Pretend Play 4-in-1 Building Toy Set for Kids, Boys and Girls, Ages 9+ - with 6 Minifigures - Gift Idea for Birthdays - 71834$99.991 retailer · 1 recorded price
$99.94
at Amazon · we earn a commission