LEGO Heavy-Duty Excavator (42121)
LEGO Heavy-Duty Excavator, set number 42121, is a Technic set of 569 pieces, released in March 2021. Its recommended retail price was $39.99. It retired in December 2022.
Specifications
- Set number
- 42121-1
- Theme
- Technic
- Pieces
- 569
- Exclusive minifigures
- 0
- Released
- March 2021
- Retirement date
- December 2022
- MSRP (USD)
- $39.99
- MSRP (GBP)
- £34.99
- MSRP (EUR)
- €39.99
- MSRP (CAD)
- CA$49.99
- Amazon price
- $162.88
- Amazon 90-day average
- $128.89
- Amazon price vs MSRP
- +307.30%
- BrickLink new from
- $90.00
- BrickLink new from vs MSRP
- +125.06%
- BrickLink new 6-month average
- $76.00
- New sold on BrickLink in 6 months
- 4
- BrickLink used 6-month average
- $38.90
- Used sold on BrickLink in 6 months
- 2
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Showing 12 of 578 sets.
Parts in this set
- LEGO part 11477
- LEGO part 15068
- LEGO part 61409
- LEGO part 54200
- LEGO part 47905
- LEGO part 59900
- LEGO part 60849
- LEGO part 57360
- LEGO part 44567b
- LEGO part 58176
- LEGO part 3023
- LEGO part 3623
Showing 12 of 20 parts.
Price tracking
StudFinder tracks Heavy-Duty Excavator across Amazon and BrickLink and alerts you when the price falls past the discount you choose. Amazon most recently listed it at $162.88. The cheapest new BrickLink listing is $90.00. Full price history, retirement status and current deals are shown above.
How these prices are measured
The Amazon 90-day average of $128.89 is the mean of the lowest new Amazon listing for this set over the last 90 days, in US dollars. BrickLink figures are quoted for United States sellers in US dollars: "new from" is the lowest price a seller is currently asking, while the six-month averages are quantity-weighted means of the sales that actually completed on BrickLink over the last six months, drawn from 4 new and 2 used sales of this set. Each "vs MSRP" figure compares that price with this set's $39.99 recommended retail price.
Price sources
StudFinder does not sell LEGO. Every price above was observed at one of these marketplaces — follow a link to see what it costs there now.
- LEGO Heavy-Duty Excavator on Amazon ($162.88)
- LEGO Heavy-Duty Excavator on BrickLink (new from $90.00)
Common questions
How much does LEGO Heavy-Duty Excavator (42121) cost?
LEGO Heavy-Duty Excavator launched at a recommended retail price of $39.99. Amazon most recently listed it at $162.88, though it is out of stock there right now. The cheapest new listing on BrickLink is $90.00. That is 125.06% above its $39.99 MSRP.
Is LEGO 42121 retired?
LEGO Heavy-Duty Excavator retired in December 2022, so LEGO no longer produces it and it is only available second-hand or from leftover retailer stock. Used copies have sold on BrickLink for $38.90 on average.
How many pieces does LEGO Heavy-Duty Excavator have?
LEGO Heavy-Duty Excavator (42121) contains 569 pieces.
