1. Sets
  2. Harry Potter
76449 LEGO Harry Potter Chomping Monster Book of Monsters thumbnail image

76449 LEGO Harry Potter Chomping Monster Book of Monsters
Images 6Description 
76449 LEGO Harry Potter Chomping Monster Book of Monsters
  • Chomping Monster Book of Monsters thumbnail
  • Chomping Monster Book of Monsters thumbnail
  • Chomping Monster Book of Monsters thumbnail
  • Chomping Monster Book of Monsters thumbnail
  • Chomping Monster Book of Monsters thumbnail
  • Chomping Monster Book of Monsters thumbnail

LEGO 76449 Chomping Monster Book of Monsters is a Harry Potter set currently available at retail for $59.99 and is projected to retire in mid 2027. Current new-sealed secondary market prices range from $51 to $80, with the average below MSRP at $53. The Neville Longbottom minifigure is exclusive to this set and is the most sought-after in the lineup.

Forecast Model

This represents the expected annual growth (CAGR) based solely on a forecast model.
LEGO 76449 Chomping Monster Book of Monsters is a Harry Potter set released in 2025, containing 518 pieces and 1 minifigure. The set builds a brick-built recreation of The Monster Book of Monsters with hidden wheels and a pull-back function that makes the mouth chomp as it moves. It includes a Neville Longbottom minifigure and a smaller buildable version of the book as an accessory. The model is based on the sentient textbook used in Care of Magical Creatures lessons at Hogwarts.

Once retired, the expected annual growth will be close to 5% after the second year, valuing the set between $72 and $75 shortly after it is retired.
All regions

For Sale (New/Sealed)

This chart shows the sales listing trends of 76449 Chomping Monster Book of Monsters.
 (US) Harry Potter Chomping Monster Book of Monsters 76449
BrickEconomy Choice
$45.00
(US) 76449 Harry Potter Chomping Monster Book Of Monsters 518 PCS Set 6526355 $45.00
-25.0%
(CA) LEGO Harry Potter Chomping Monster Book of Monsters - 76449 $46.46
-22.6%
(US) NEW Lego 76449 Harry Potter Chomping Monster Book of Monsters 518pcs New In Box $46.75
-22.1%
(CA) Harry Potter Chomping Monster Book of Monsters Set #76449 518pcs - NEW $48.61
-19.0%
(US) Harry Potter Chomping Monster Book of Monsters NEW SEALED MIB, 76449 $49.98
-16.7%
(US) Harry Potter Chomping Monster Book of Monsters 76449 SEALED Building Set $49.99
-16.7%
(US) New Lego Harry Potter Chomping Monster Book of Monsters Building Set 76449 $49.99
-16.7%
(US) 76449 Harry Potter Chomping Monster Book of Monsters 518pcs Sealed -NEW $50.00
-16.7%
(US) Harry Potter Chomping Monster Book of Monsters 76449 New Sealed $50.00
-16.7%
(US) Harry Potter Chomping Monster Book of Monsters 76449 518 pcs Pull Back $50.00
-16.7%
(US) Harry Potter 76449 Chomping Monster Book of Monsters 518pc Set 9+ $50.00
-16.7%
(CA) Harry Potter Chomping Monster Book of Monsters 76449 $50.04
-16.6%
(US) Harry Potter Chomping Monster Book of Monsters 76449 $52.00
-13.3%
(US) Harry Potter: Chomping Monster Book of Monsters (76449) $52.99
-11.7%
(CA) Harry Potter Chomping Monster Book of Monsters 76449 (New/Sealed) $53.62
-10.6%
(US) Harry Potter Chomping Monster Book Of Monsters 518 Pcs 76449 $54.95
-8.4%
(US) NEW Lego 76449 Harry Potter Chomping Monster Book of Monsters 518pcs New In Box $54.99
-8.3%
(US) NEW Lego 76449 Harry Potter Chomping Monster Book of Monsters 518pcs SEALED $60 $55.00
-8.3%
(US) LEGO Harry Potter Chomping Monster Book of Monsters 76449 $57.00
-5.0%
(VN) Harry Potter Chomping Monster Book of Monsters Complete Set, 76449 NEW $57.99
-3.3%
Show 24 more listings

Minifigs

Chomping Monster Book of Monsters contains 1 minifig. The minifigure is exclusive to this set.
hp549
Neville Longbottom
Neville Longbottom wearing a Gryffindor robe clasped and black medium legs - hp549
Exclusive
Value $12.97

Monster Book of Monsters Sets

30628 Monster Book of Monsters

Theme / Subtheme Harry Potter / Promotional
Year 2020
Pieces / Minifigs 316 / 1
Availability Retired
30628 LEGO Harry Potter Monster Book of Monsters
Retail $19.99
Value $38.35
Growth  +91.8%
Annual growth 12.8%

Sets in Harry Potter

76457 Hogsmeade Village - Collectors' Edition

Theme Harry Potter
Year 2025
Pieces / Minifigs 3,228 / 12
Availability Retail
76457 LEGO Harry Potter Hogsmeade Village - Collectors' Edition
Retail $399.99
Available at retail

76444 Diagon Alley Wizarding Shops

Theme Harry Potter
Year 2025
Pieces / Minifigs 2,750 / 12
Availability Retail
76444 LEGO Harry Potter Diagon Alley Wizarding Shops
Retail $199.99
Available at retail

76454 Hogwarts Castle The Main Tower

Theme Harry Potter
Year 2025
Pieces / Minifigs 2,135 / 11
Availability Retail
76454 LEGO Harry Potter Hogwarts Castle The Main Tower
Retail $259.99
Available at retail

76452 Quality Quidditch Supplies & Ice Cream Parlour

Theme Harry Potter
Year 2025
Pieces / Minifigs 795 / 7
Availability Retail
76452 LEGO Harry Potter Quality Quidditch Supplies & Ice Cream Parlour
Retail $99.99
Available at retail

76451 Privet Drive Aunt Marge's Visit

Theme Harry Potter
Year 2025
Pieces / Minifigs 639 / 5
Availability Retail
76451 LEGO Harry Potter Privet Drive Aunt Marge's Visit
Retail $89.99
Available at retail

76443 Hagrid & Harry's Motorcycle Ride

Theme Harry Potter
Year 2025
Pieces 617
Availability Retail (Retiring soon)
76443 LEGO Harry Potter Hagrid & Harry's Motorcycle Ride
Retail $49.99
Available at retail
Retiring soon

76458 Thestral Family

Theme Harry Potter
Year 2025
Pieces 548
Availability Retail
76458 LEGO Harry Potter Thestral Family
Retail $69.99
Available at retail

76445 Hogwarts Castle Herbology Class

Theme Harry Potter
Year 2025
Pieces / Minifigs 390 / 3
Availability Retail
76445 LEGO Harry Potter Hogwarts Castle Herbology Class
Retail $49.99
Available at retail

76448 Fawkes Dumbledore’s Phoenix

Theme Harry Potter
Year 2025
Pieces 299
Availability Retail (Retiring soon)
76448 LEGO Harry Potter Fawkes Dumbledore’s Phoenix
Retail $22.99
Available at retail
Retiring soon

30706 Quidditch Training

Theme Harry Potter
Year 2025
Pieces / Minifigs 27 / 2
Availability Retail
30706 LEGO Harry Potter Quidditch Training
Retail $4.99
Available at retail

My Collection

Chomping Monster Book of Monsters Reviews

42 reviews
4.8
Collectors
Investors
“The Monster Book of Monsters is one of the more memorable magical items that was introduced in Harry Potter and the Prisoner of Azkaban. This textbook is required for Hogwarts students who are taking the Care of Magical Creatures class. However, this book is a literal... More monster that needs to be soothed on its spine before it can be read; if not, let's just say to keep your fingers clear. Well, the Monster Book of Monsters is now coming to LEGO as they return to the Wizarding World for a brand new Harry Potter set. Coming in at 518 pieces, this magical set measures 6.5" long, 5.5" wide, and 2.5" deep.”
Full review at bleedingcool.com
BrickEconomy Member Review
“The Chomping Monster Book of Monsters set brings the infamous magical textbook to life with hidden wheels, a pull-back motor, and working jaws for animated movement. It includes a Neville Longbottom minifigure and a mini version of the book for added authenticity.”
 

About Harry Potter

LEGO Harry Potter is a LEGO theme licensed from Warner Bros. and based on the book series by J. K. Rowling. Harry Potter was initially introduced in 2001 and released sets with each of the 8 movies. Each theme contained a subtheme that directly related to each of the films in the franchise.
Read more
Put the magic of Hogwarts lessons in the hands of your young wizard, witch or Muggle with the LEGO Harry Potter Chomping Monster Book of Monsters building toy (76449). The fun fantasy set features a detailed brick-built recreation of The Monster Book of Monsters, the sentient textbook used in the care of magical creatures. The model has hidden wheels and a pull-back function so place it on a flat surface, pull back, let it go and watch it speed away with its mouth chomping.

A wizard holiday gift or birthday present for boys, girls and any Harry Potter fans aged 9 and up, this kids building toy also includes a Neville Longbottom LEGO minifigure with a The Monster Book of Monsters accessory element. The buildable toy book and minifigure can be used with other LEGO Harry Potter collectible sets (sold separately) to give kids extra spellbinding play possibilities.

Wizard toy book Create a brick-built Chomping Monster Book of Monsters with this fun LEGO Harry Potter fantasy...
Description provided by LEGO©