CBX/Space/Monorail Transport Base (6991)

Monorail Transport Base

Set 6991 · Space

Theme: Space
Subtheme: Unitron
Released: 1994
Pieces: 573
Minifigures: 4
Status: Long Retired
Original MSRP: $65

Current market value$3,746new / sealed, secondary market

Original MSRP$65at release · 1994

Total return vs MSRP+5664%CAGR +14%

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The LEGO® Space set Monorail Transport Base (6991) was released in 1994 with 573 pieces and 4 minifigures at an original price of $65. As a long retired set it currently trades around $3,746 on the secondary market — it has appreciated +5664% versus its original MSRP (+14% per year).

Tracked in these indices

LEGO 100
LEGO 500
LEGO Space

See the full part-out breakdown, minifig lineup and live chartOpen interactive view →