LEGO ZNAP Sky-Fly 3505-1
LEGO ZNAP Sky-Fly (3505-1) is worth about $10 on the secondary market today. It has 23 pieces, belongs to the Znap theme and was released in 1999. This set has retired — LEGO no longer produces it, so supply is fixed and prices are set entirely by the resale market.
- Set number
- 3505-1
- Theme
- Znap
- Year
- 1999
- Pieces
- 23
- Minifigures
- 0
- Market value
- $10
- Used value
- $2
- Released
- 1999
- Retirement
- Retired in 2001
ZNAP Sky-Fly value by year
From $7 in 2017 to $8 in 2026 so far: +13%. Its highest year was 2020, at $12.
| Year | Value | Change |
|---|---|---|
| 2026 (so far) | $8 | +8.1% |
| 2025 | $8 | +1.8% |
| 2024 | $7 | −5.2% |
| 2023 | $8 | −1.9% |
| 2022 | $8 | −24.7% |
| 2021 | $11 | −9.6% |
| 2020 | $12 | +9.4% |
| 2019 | $11 | +14.9% |
| 2018 | $9 | +29.4% |
| 2017 | $7 | — |
Median of each year's market prices, sealed, in US dollars.
Frequently asked questions
How much is LEGO ZNAP Sky-Fly (3505-1) worth?
LEGO ZNAP Sky-Fly is worth approximately $10 on the secondary market today, based on current listings and completed sales. BrickStats updates this value daily.
Is LEGO ZNAP Sky-Fly retired?
Yes — ZNAP Sky-Fly (3505-1) 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.
Why is LEGO ZNAP Sky-Fly so expensive?
ZNAP Sky-Fly was released in 1999 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.