LEGO Cosmic Creeper / Mantis Scavenger 6837-1
LEGO Cosmic Creeper / Mantis Scavenger (6837-1) is estimated at about $43 sealed (retail $8). Retired 1999 · 58 pieces · 1998 Space.
- Set number
- 6837-1
- Theme
- Space
- Subtheme
- Insectoids
- Year
- 1998
- Pieces
- 58
- Minifigures
- 1
- RRP
- $8
- Market value
- $43 (Estimate)
- Used value
- $15
- Released
- 1998
- Retirement
- Retired in 1999
Minifigures in LEGO Cosmic Creeper / Mantis Scavenger
What you are paying for
Its 1 priced minifigure is worth about $8 together, roughly 19% of the set's value — high for Space sets, so most of what you pay for is the figures (typically 11%).
Frequently asked questions
How much is LEGO Cosmic Creeper / Mantis Scavenger (6837-1) worth?
LEGO Cosmic Creeper / Mantis Scavenger is worth approximately $43 on the secondary market today, based on current listings and completed sales. BrickStats updates this value daily.
Is LEGO Cosmic Creeper / Mantis Scavenger retired?
Yes — Cosmic Creeper / Mantis Scavenger (6837-1) 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 Cosmic Creeper / Mantis Scavenger gone up in value?
Yes. Cosmic Creeper / Mantis Scavenger launched at $8 and now trades around $43, an increase of 432.1%. See the price history chart for how it got there.
What is the price per piece for Cosmic Creeper / Mantis Scavenger?
At its $8 retail price across 58 pieces, Cosmic Creeper / Mantis Scavenger works out to about $0.138 per piece. Collectors often use price per piece to judge whether a set is good value.
Is LEGO Cosmic Creeper / Mantis Scavenger a good investment?
Cosmic Creeper / Mantis Scavenger currently trades 432.1% above its $8 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 Cosmic Creeper / Mantis Scavenger so expensive?
Cosmic Creeper / Mantis Scavenger was released in 1998 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.