LEGO Chomping Monster Book of Monsters (76449)
Harry Potter · 518 pieces · 1 minifigure
From £41.99 at John Lewis · 24% off
Retiring by 31 December 2026 (70 days left) · How we estimate
Compare prices (UK)
Regular price £54.99
John Lewis-24%£41.99+£4.50 delivery
Smyths Toys-24%£41.99free delivery
Very-24%£41.99
Argos-24%£42.00+£4.95 delivery
The Entertainer-20%£44.00free delivery- Kidinn-18%£44.99+£6.99 delivery
LEGO.com UK£54.99free delivery
Last chance: New copies of retired sets tend to get scarcer and pricier.
. Amazon offers can be third-party (marked).
Also retiring soon in Harry Potter
Price history
- Lowest price today
- £41.99
- at John Lewis
- Lowest we’ve recorded
- £34.99
- Amazon.co.uk, 17 Oct 2026
- LEGO’s regular price
- £54.99
- today’s lowest is 24% off
- Tracked since
- 8 Oct 2026
- 8 price changes since
Price records (16)
- 18 October 2026 · Amazon.co.uk£41.24
- 17 October 2026 · Amazon.co.uk£34.99
- 16 October 2026 · Very£41.99
- 16 October 2026 · John Lewis£41.99
- 15 October 2026 · John Lewis£46.74
- 14 October 2026 · Amazon.co.uk£41.24
- 13 October 2026 · Kidinn£44.99
- 13 October 2026 · Amazon.co.uk£41.99
- 13 October 2026 · John Lewis£54.99
- 10 October 2026 · Very£43.99
- 10 October 2026 · Argos£42.00
- 10 October 2026 · Smyths Toys£41.99
- 9 October 2026 · Amazon.co.uk£41.98
- 8 October 2026 · The Entertainer£44.00
- 8 October 2026 · John Lewis£41.98
- 8 October 2026 · LEGO.com UK£54.99
Prices at LEGO.com UK, Amazon.co.uk, Argos, Smyths Toys, Very, John Lewis, The Entertainer and Kidinn, checked daily. A line breaks when a store was out of stock or not selling the set.
LEGO Chomping Monster Book of Monsters in other countries
The lowest price today in each country where LEGO sells it, converted at the European Central Bank’s rate. Delivery across borders isn’t included: most stores only ship inside their own country.
- SchweizBest priceSmyths ToysCHF 34.90£31.74Smyths Toys
- DeutschlandSmyths Toys€39.90£33.42Smyths Toys
- ItaliaAmazon.it€39.89£33.42
Amazon.it - UK(this page)John Lewis£41.99£41.99John Lewis
Schweiz
Deutschland
Italia
UKShow all 11 countries
Österreich
België
Nederland
Polska
France
España
Australia
Exchange rates of 22 October 2026.
Resale value
What the LEGO Chomping Monster Book of Monsters actually sold for on BrickLink, the LEGO-owned marketplace, in the last 6 months.
New
£38.78
Median of 5 sales (worldwide), from £27.77 to £48.56
-29% vs LEGO’s regular price (£54.99)
Used
£26.17
Median of 2 sales (US sellers), from £26.17 to £33.64
-52% vs LEGO’s regular price (£54.99)
Sales on BrickLink, updated daily (last update 23 October 2026). Sold in US dollars, shown in British Pound at the ECB rate of 22 October 2026. Few sales mean a less reliable figure.
Set details
LEGO Chomping Monster Book of Monsters building instructions
Official instructions from LEGO.com, free to download. The LEGO Builder app has them too, many with 3D steps. All instructions on LEGO.com
LEGO Chomping Monster Book of Monsters parts list
515 pieces in 125 different parts and colors, plus 1 minifigure.
Minifigures
Neville Longbottom, Gryffindor Robes, Short Legs, Happy
×1925269
×1811458
×1815068
×1635480
×1661332
×1427261
×1453451
×1215209
×1223443![Bracket 1 x 2 - 1 x 4 [Rounded Corners at Bottom, Square Corners at Top], Reddish Brown](https://cdn.bricksvalue.com/rb/parts/70/28802.webp)
×1228802
×1285861
×1293274
×1299780![Bar 1L with Clip [Cut Edges and One Side Hole] [Full Clip], Reddish Brown](https://cdn.bricksvalue.com/rb/parts/70/3484.webp)
×103484
×1027925
×1032028
×1079491
×927261
×83023
×84510
×86636![Technic Brick 1 x 14 [13 Pin Holes], Light Bluish Gray](https://cdn.bricksvalue.com/rb/parts/71/32018.webp)
×832018
×854200
×899207
×63710
×649668
×677845
×43460
×43937
×43958
×44477
×46134![Brick Curved 2 x 1 No Studs [1/2 Bow], Dark Brown](https://cdn.bricksvalue.com/rb/parts/308/11477.webp)
×411477![Technic Pin Connector Round 1L [Beam], Lime](https://cdn.bricksvalue.com/rb/parts/27/18654.webp)
×418654
×422961
×427940
×432034
×432123b
×433909
×434103
×454200
×460479![Technic Pin Long with Friction Ridges Lengthwise and Stop Bush [2 Lateral Holes, Small Pin Hole], Orange](https://cdn.bricksvalue.com/rb/parts/25/65304.webp)
×465304
×477850
×479389![Tyre 30.4 x 14 Offset Tread [Centre Band], Black](https://cdn.bricksvalue.com/rb/parts/0/92402.webp)
×492402
×498138pr0107
×499207
×32431
×33707
×315068
×327261
×23032
×23069b
×23460
×23460
×23666
×23666
×23673
×23706
×23710
×23713
×24274
×24510
×26536
×26536
×211458
×213564
×215462
×215712
×222961
×225214
×225269
×232474
×232526
×235186![Equipment Wand [Individual], Dark Brown](https://cdn.bricksvalue.com/rb/parts/308/36752a.webp)
×236752a
×236841
×242924
×243857
×249307
×249668
×254200
×255236
×255981
×255982![Technic Axle Connector Smooth [with x Hole + Orientation], Yellow](https://cdn.bricksvalue.com/rb/parts/14/59443.webp)
×259443![Plate Special 1 x 1 with Clip Horizontal [Thick Open O Clip], Black](https://cdn.bricksvalue.com/rb/parts/0/61252.webp)
×261252![Technic Pin Connector Round [Slotted], White](https://cdn.bricksvalue.com/rb/parts/15/62462.webp)
×262462
×263868
×263869
×265249
×268568
×278258
×280910
×289678
×13020
×13068bpr9313
×13068bpr9314
×13069b
×13710
×14519
×16575
×16575
×112799![Plate Special 1 x 2 with Three Teeth [Tri-Tooth], Dark Tan](https://cdn.bricksvalue.com/rb/parts/28/15208.webp)
×115208
×118980
×124324
×129119
×129120
×132014![Technic Driving Ring Connector Smooth [2 rounded and 2 flat side walls], Blue](https://cdn.bricksvalue.com/rb/parts/1/42195.webp)
×142195![Technic Driving Ring Connector Smooth [2 rounded and 2 flat side walls], Red](https://cdn.bricksvalue.com/rb/parts/4/42195.webp)
×142195![Plate Special 1 x 2 [Side Handle Closed Ends], Red](https://cdn.bricksvalue.com/rb/parts/4/48336.webp)
×148336![Plate Special 1 x 2 with Clips Horizontal [Open O Clips], Red](https://cdn.bricksvalue.com/rb/parts/4/60470b.webp)
×160470b
×168505pr0002
×169729pr0052
×169729pr0053
×177765
×191988
×191988
×193273
×196874
×199780
×199781
Parts list: Rebrickable.
LEGO Chomping Monster Book of Monsters: FAQ
Is the LEGO Chomping Monster Book of Monsters retiring?
Yes: the LEGO Chomping Monster Book of Monsters is retiring soon. LEGO flags it “Retiring soon” on LEGO.com UK (it already carried the flag when we started tracking on 8 October 2026). Expect it to be gone by 31 December 2026 at the latest (70 days), possibly sooner once stock runs out. LEGO doesn’t publish exact dates: this one is our estimate.
How much is the LEGO Chomping Monster Book of Monsters?
The lowest price we found today is £41.99 at John Lewis, out of 7 stores selling it today (regular price £54.99). Prices change often: this page is updated every day.
Should I buy the LEGO Chomping Monster Book of Monsters now or wait?
Retiring by 31 December 2026: buy it while you can. LEGO is retiring it: we expect it gone from LEGO.com UK by 31 December 2026, in 70 days. The best price today is £41.99 at John Lewis, 24% below LEGO’s regular price. New copies of retired sets tend to get scarcer and pricier.
Where can I find the instructions for the LEGO Chomping Monster Book of Monsters?
LEGO publishes them for free on LEGO.com as a PDF, linked on this page, and in the LEGO Builder app.
How many pieces are in the LEGO Chomping Monster Book of Monsters (76449)?
518 pieces and 1 minifigure. At today’s price, that’s 8.1p per piece.
When was the LEGO Chomping Monster Book of Monsters released?
It was released in 2025.
What is the LEGO Chomping Monster Book of Monsters worth?
New, it sold for £38.78 on BrickLink (median of 5 sales in the last 6 months, worldwide). Used, £26.17 (2 sales). LEGO’s regular price is £54.99.
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