LEGO 1x4x6 Black Door and Frames with Transparent Blue Panes 3449-1
LEGO 1x4x6 Black Door and Frames with Transparent Blue Panes (3449-1) is estimated at about $14 sealed as of Sep 2026 (retail $10).
- Set number
- 3449-1
- Theme
- Bulk Bricks
- Year
- 2000
- Pieces
- 10
- Minifigures
- 0
- RRP
- $10
- Market value
- $14 (Estimate, Sep 2026)
- Retirement
- Retired
1x4x6 Black Door and Frames with Transparent Blue Panes value by year
From $10 in 2019 to $14 (Estimate, Sep 2026): +32%. Its highest year was 2020, at $20.
| Year | Value | Change |
|---|---|---|
| Estimate, Sep 2026 | $14 | −14.9% |
| 2026 (so far) | $13 | −18.9% |
| 2025 | $16 | −13.4% |
| 2024 | $19 | −3.0% |
| 2023 | $19 | +3.8% |
| 2022 | $19 | −6.4% |
| 2021 | $20 | +0.0% |
| 2020 | $20 | +90.0% |
| 2019 | $10 | — |
Median of each year's market prices, sealed, in US dollars.
Frequently asked questions
How much is LEGO 1x4x6 Black Door and Frames with Transparent Blue Panes (3449-1) worth?
LEGO 1x4x6 Black Door and Frames with Transparent Blue Panes is worth approximately $14 on the secondary market today, based on current listings and completed sales. BrickStats updates this value daily.
Is LEGO 1x4x6 Black Door and Frames with Transparent Blue Panes retired?
Yes — 1x4x6 Black Door and Frames with Transparent Blue Panes (3449-1) 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 1x4x6 Black Door and Frames with Transparent Blue Panes gone up in value?
Yes. 1x4x6 Black Door and Frames with Transparent Blue Panes launched at $10 and now trades around $14, an increase of 38.3%. See the price history chart for how it got there.
What is the price per piece for 1x4x6 Black Door and Frames with Transparent Blue Panes?
At its $10 retail price across 10 pieces, 1x4x6 Black Door and Frames with Transparent Blue Panes works out to about $1.000 per piece. Collectors often use price per piece to judge whether a set is good value.
Is LEGO 1x4x6 Black Door and Frames with Transparent Blue Panes a good investment?
1x4x6 Black Door and Frames with Transparent Blue Panes currently trades 38.3% above its $10 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 1x4x6 Black Door and Frames with Transparent Blue Panes so expensive?
1x4x6 Black Door and Frames with Transparent Blue Panes was released in 2000 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.