LEGO King's Mountain Fortress 6081-1
LEGO King's Mountain Fortress (6081-1) is worth about $2,556 on the secondary market today, against a $145 retail price. It has 435 pieces, belongs to the Castle theme and was released in 1990. This set has retired — LEGO no longer produces it, so supply is fixed and prices are set entirely by the r
- Set number
- 6081-1
- Theme
- Castle
- Subtheme
- Lion Knights
- Year
- 1990
- Pieces
- 435
- Minifigures
- 8
- RRP
- $145
- Market value
- $2,556
- Used value
- $217
- Released
- 1990
- Retirement
- Retired
Minifigures in LEGO King's Mountain Fortress
- LEGO Breastplate - Armor over Red, Black Helmet, Dark Gray Visor, Red Plume
- LEGO Breastplate - Armor over Red, Dark Gray Helmet and Visor, Red Feather
- LEGO Crusader Lion - Black Legs with Red Hips, Dark Gray Neck-Protector
- LEGO Ghost with 1 x 2 Plate and 1 x 2 Brick as Legs
- LEGO Maiden, Red Cone Hat
- LEGO Scale Mail - Red with Blue Arms, Black Legs with Red Hips, Black Chin-Guard
What you are paying for
Its 5 priced minifigures are worth about $86 together, roughly 3% of the set's value — low for Castle sets, so the value is in the sealed set rather than the figures (typically 23%).
Frequently asked questions
How much is LEGO King's Mountain Fortress (6081-1) worth?
LEGO King's Mountain Fortress is worth approximately $2,556 on the secondary market today, based on current listings and completed sales. BrickStats updates this value daily.
Is LEGO King's Mountain Fortress retired?
Yes — King's Mountain Fortress (6081-1) 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 King's Mountain Fortress gone up in value?
Yes. King's Mountain Fortress launched at $145 and now trades around $2,556, an increase of 1663.0%. See the price history chart for how it got there.
What is the price per piece for King's Mountain Fortress?
At its $145 retail price across 435 pieces, King's Mountain Fortress works out to about $0.333 per piece. Collectors often use price per piece to judge whether a set is good value.
Is LEGO King's Mountain Fortress a good investment?
King's Mountain Fortress currently trades 1663.0% above its $145 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 King's Mountain Fortress so expensive?
King's Mountain Fortress was released in 1990 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.