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40021 LEGO Halloween Spiders Set thumbnail image

40021 LEGO Halloween Spiders Set
Images 4Description 
40021 LEGO Halloween Spiders Set
  • Spiders Set thumbnail
  • Spiders Set thumbnail
  • Spiders Set thumbnail
  • Spiders Set thumbnail

LEGO 40021 Spiders Set is a Seasonal set valued at $8 for new and sealed sets, up 60% from an original retail price of $4.99. The set retired in November 2011 with annual appreciation averaging 2.96% since. Used copies are valued between $7 and $9 depending on condition. Secondary market prices for new and sealed sets typically fall between $7 and $11.

Set Value (New/Sealed)

This chart represents the current new/sealed value of the set Spiders Set since February 2019. Very high accuracy
LEGO 40021 Spiders Set is a Seasonal Halloween set released in 2011, containing 54 pieces. The polybag includes instructions to build two brick-built spiders, one larger and one smaller. Both models use hinge elements for adjustable legs and poseable display. It was released as part of LEGO’s seasonal Halloween range.

A new and sealed Spiders Set is currently valued at around $8, with annual growth of 2.0% that is expected to level off to around 1.9% in the coming year. The average used price is $7 for those in good overall condition. Based on current trends, this set could be valued near $8 within the next year. New and sealed listings currently range from $7 to $11.
All regions

For Sale (New/Sealed)

 (US) *** Best US listing for Spiders Set ***
BrickEconomy Choice
$12.00
(US) BrickLink store Swindy Sets and Minifigs $5.99
-24.8%
(US) NEW - in Original Sealed Polybag $6.98
-12.4%
(US) BrickLink store CALIFORNIA BRICK STORE $7.99
+0.3%
(US) Amazon listing for Spiders Set $8.37
+5.0%
(US) Purchased at Legoland Florida Grand Opening Day 10/15/2011 $11.40
+43.0%
(US) 40021 Seasonal: Halloween Set of two Spiders - New sealed in Poly Bag $12.00
+50.6%

Sales Distribution (Last 90 Days)

This chart shows the distribution of sales for the past three months of new/sealed 40021 Spiders Set.

Sale Trends

This chart shows the sales trends (number sold) of new/sealed 40021 Spiders Set.

Sets in Seasonal / Halloween

40825 Halloween Wreath

Theme / Subtheme Seasonal / Halloween
Year 2025
Pieces 617
Availability Retail
40825 LEGO Halloween Wreath
Retail $39.99
Available at retail

40570 Cat and Mouse

Theme / Subtheme Seasonal / Halloween
Year 2022
Pieces 328
Availability Retired
40570 LEGO Halloween Cat and Mouse
Retail $12.99
Value $29.98
Growth  +130.8%
Annual growth 30.4%

40497 Halloween Owl

Theme / Subtheme Seasonal / Halloween
Year 2021
Pieces 228
Availability Retired
40497 LEGO Halloween Owl
Retail $14.99
Value $25.91
Growth  +72.8%
Annual growth 9.1%

40721 Halloween Barn

Theme / Subtheme Seasonal / Halloween
Year 2024
Pieces / Minifigs 205 / 1
Availability Retired
40721 LEGO Halloween Barn
Retail $14.99
Value $17.51
Growth  +16.8%

40822 Jack-O'-Lantern Pickup Truck

Theme / Subtheme Seasonal / Halloween
Year 2025
Pieces / Minifigs 177 / 1
Availability Retail (Retiring soon)
40822 LEGO Halloween Jack-O'-Lantern Pickup Truck
Retail $14.99
Available at retail
Retiring soon

40090 Halloween Bat

Theme / Subtheme Seasonal / Halloween
Year 2014
Pieces 156
Availability Retired
40090 LEGO Halloween Bat
Retail $9.99
Value $27.80
Growth  +178.3%
Annual growth 5.7%

40203 Vampire and Bat

Theme / Subtheme Seasonal / Halloween
Year 2016
Pieces 150
Availability Retired
40203 LEGO Halloween Vampire and Bat
Retail $9.99
Value $17.99
Growth  +80.1%
Annual growth 3.5%

40423 Halloween Hayride

Theme / Subtheme Seasonal / Halloween
Year 2020
Pieces / Minifigs 148 / 3
Availability Retired
40423 LEGO Halloween Hayride
Retail $12.99
Value $25.21
Growth  +94.1%
Annual growth 10.2%

40260 Halloween Haunt

Theme / Subtheme Seasonal / Halloween
Year 2017
Pieces / Minifigs 145 / 2
Availability Retired
40260 LEGO Halloween Haunt
Retail $9.99
Value $34.43
Growth  +244.6%
Annual growth 7.2%

40122 Trick or Treat Halloween Set

Theme / Subtheme Seasonal / Halloween
Year 2015
Pieces / Minifigs 133 / 2
Availability Retired
40122 LEGO Trick or Treat Halloween Set
Retail $9.99
Value $44.99
Growth  +350.4%
Annual growth 7.4%

40493 Spider & Haunted House

Theme / Subtheme Seasonal / Halloween
Year 2021
Pieces 132
Availability Retired
40493 LEGO Halloween Spider & Haunted House
Retail $9.99
Value $26.60
Growth  +166.3%
Annual growth 11.2%

854049 Pumpkin & Bat Duo

Theme / Subtheme Seasonal / Halloween
Year 2020
Pieces 131
Availability Retired
854049 LEGO Halloween Pumpkin & Bat Duo
Retail $9.99
Value $17.90
Growth  +79.2%
Annual growth 6.5%

40020 Halloween Set

Theme / Subtheme Seasonal / Halloween
Year 2011
Pieces 71
Availability Retired
40020 LEGO Halloween Set
Retail $4.99
Value $10.96
Growth  +119.6%
Annual growth 6.1%

40032 Witch

Theme / Subtheme Seasonal / Halloween
Year 2012
Pieces 71
Availability Retired
40032 LEGO Halloween Witch
Retail $4.99
Value $7.99
Growth  +60.1%
Annual growth 3.5%

40055 Halloween Pumpkin

Theme / Subtheme Seasonal / Halloween
Year 2013
Pieces 52
Availability Retired
40055 LEGO Halloween Pumpkin
Retail $4.99
Value $15.18
Growth  +204.2%
Annual growth 8.7%

40014 Halloween Bat

Theme / Subtheme Seasonal / Halloween
Year 2010
Pieces 25
Availability Retired
40014 LEGO Halloween Bat
Retail $1.99
Value $6.19
Growth  +211.1%
Annual growth 5.3%

40012 Halloween Pumpkin

Theme / Subtheme Seasonal / Halloween
Year 2010
Pieces 18
Availability Retired
40012 LEGO Halloween Pumpkin
Retail $1.99
Value $7.14
Growth  +258.8%
Annual growth 8.6%

40013 Halloween Ghost

Theme / Subtheme Seasonal / Halloween
Year 2010
Pieces 18
Availability Retired
40013 LEGO Halloween Ghost
Retail $1.99
Value $6.27
Growth  +215.1%
Annual growth 7.7%

850936 Halloween Set

Theme / Subtheme Seasonal / Halloween
Year 2014
Pieces / Minifigs 11 / 1
Availability Retired
850936 LEGO Halloween Set
Retail $7.99
Value $50.00
Growth  +525.8%
Annual growth 9.6%

My Collection

Spiders Set Reviews

31 reviews
4.6
Collectors
Investors
Brickset
“This set is really creepy-crawly, it looks really cool, and comes at a great price. It adds some really nice decoration to Halloween, and is really cool since there's two. The color scheme is classic and perfect. This set is truly great in multiple copies, for your spider... More army.”
Full review at brickset.com

About Seasonal Halloween

LEGO Seasonal Halloween sets are special edition sets released to celebrate the Halloween holiday. These sets typically feature spooky themes, including haunted houses, ghosts, pumpkins, and costumed minifigures. Notable examples include the "Halloween Hayride" (Set 40423), which includes a tractor, a hay wagon, and Halloween-themed minifigures such as a skeleton and a vampire, and "BrickHeadz Halloween Witch" (Set 40272), a buildable figure of a classic witch character. These sets are designed to capture the fun and eerie spirit of Halloween, making them popular for seasonal displays, decorations, and as festive additions to LEGO collections.

Halloween currently consists of 20 sets that as of now has run from 2010 to 2025.
Summary
Seasonal Halloween Spiders Set set 40021 was released on October 4, 2011, retailing for $5, it has since been retired. New, unopened sets are valued at $8, while used sets sell around $7.
Read more
Add spooky LEGO brick creatures to your Halloween with 2 LEGO spiders! Includes hinge pieces to make these creatures of the night fully poseable! Give bricks and treats to the LEGO fans in your life this year. Large spider measures over 3 (9cm) wide. Small spider measures over 2 (5cm) wide.
Description provided by LEGO©