LEGO Arachnoid Stalker 8112-1
LEGO Arachnoid Stalker (8112-1) is worth about $134 on the secondary market today, against a $12 retail price. It has 131 pieces, belongs to the Exo-Force theme and was released in 2007. This set has retired — LEGO no longer produces it, so supply is fixed and prices are set entirely by the resale market.
- Set number
- 8112-1
- Theme
- Exo-Force
- Subtheme
- Deep Jungle
- Year
- 2007
- Pieces
- 131
- Minifigures
- 1
- RRP
- $12
- Market value
- $134
- Used value
- $30
- Released
- 2007
- Retirement
- Retired in 2008
Minifigures in LEGO Arachnoid Stalker
Arachnoid Stalker value by year
From $24 in 2016 to $103 in 2026 so far: +330%. Its highest year was 2026, at $103.
| Year | Value | Change |
|---|---|---|
| 2026 (so far) | $103 | +90.4% |
| 2025 | $54 | +11.2% |
| 2024 | $49 | −13.8% |
| 2023 | $56 | +24.4% |
| 2022 | $45 | +14.1% |
| 2021 | $40 | +28.9% |
| 2020 | $31 | +9.1% |
| 2019 | $28 | +26.8% |
| 2018 | $22 | −9.8% |
| 2017 | $25 | +3.3% |
| 2016 | $24 | — |
Median of each year's market prices, sealed, in US dollars.
What you are paying for
Its 1 priced minifigure is worth about $6 together, roughly 4% of the set's value — low for sets with minifigures, so the value is in the sealed set rather than the figures (typically 24%).
Frequently asked questions
How much is LEGO Arachnoid Stalker (8112-1) worth?
LEGO Arachnoid Stalker is worth approximately $134 on the secondary market today, based on current listings and completed sales. BrickStats updates this value daily.
Is LEGO Arachnoid Stalker retired?
Yes — Arachnoid Stalker (8112-1) has been retired by LEGO and is no longer in production. Retired sets have fixed supply, which is why their prices are driven purely by the resale market.
Has LEGO Arachnoid Stalker gone up in value?
Yes. Arachnoid Stalker launched at $12 and now trades around $134, an increase of 1016.2%. See the price history chart for how it got there.
What is the price per piece for Arachnoid Stalker?
At its $12 retail price across 131 pieces, Arachnoid Stalker works out to about $0.092 per piece. Collectors often use price per piece to judge whether a set is good value.
Is LEGO Arachnoid Stalker a good investment?
Arachnoid Stalker currently trades 1016.2% above its $12 retail price, and it is retired, so no new supply is entering the market. Past performance is not a prediction — condition, packaging and how long you hold all affect what a set actually sells for. BrickStats reports the numbers rather than giving investment advice.
Why is LEGO Arachnoid Stalker so expensive?
Arachnoid Stalker was released in 2007 and has since retired. Once LEGO stops producing a set, the only supply is what is already in circulation, so sealed copies in good condition compete for a shrinking pool of stock. That scarcity, not the parts, is what moves the price.