LEGO Control Lab Serial Interface & Adapter 9751-1
LEGO Control Lab Serial Interface & Adapter (9751-1) is worth about $134 on the secondary market today. It has 2 pieces, belongs to the Dacta theme and was released in 1995. This set has retired — LEGO no longer produces it, so supply is fixed and prices are set entirely by the resale market.
- Set number
- 9751-1
- Theme
- Dacta
- Subtheme
- Technic
- Year
- 1995
- Pieces
- 2
- Minifigures
- 0
- Market value
- $134
- Used value
- $153
- Retirement
- Retired
Frequently asked questions
How much is LEGO Control Lab Serial Interface & Adapter (9751-1) worth?
LEGO Control Lab Serial Interface & Adapter is worth approximately $134 on the secondary market today, based on current listings and completed sales. BrickStats updates this value daily.
Is LEGO Control Lab Serial Interface & Adapter retired?
Yes — Control Lab Serial Interface & Adapter (9751-1) 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 Control Lab Serial Interface & Adapter so expensive?
Control Lab Serial Interface & Adapter was released in 1995 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.