Monorail Transport System (6990-1)
Price Comparison
No retailers currently stock Monorail Transport System in The United States.
Set details
Name: Monorail Transport SystemSet number: 6990-1
Year: 1988
Theme: Space
Number of parts: 731
Number of part types: 162
Retail price: $155.00
Browse all 731 parts in set 6990-1 with individual pricing from BrickLink or Brick Owl.
Pricing information known of 138/162 parts.
| Part | Color | Quantity | Average price | Total | Value | |
|---|---|---|---|---|---|---|
![]() | Baseplate 32 x 32 ![]() | 1 x $52.11 $52.11 | ||||
![]() | Equipment Control Panel ![]() | 3 x $14.60 $43.81 | ||||
![]() | Vehicle Track, Monorail Track Ramp Upper Part ![]() | 2 x $20.85 $41.70 | ||||
![]() | Flexible Hose 8.5L with Tabless Ends (Ends same color as Tube) ![]() | 4 x $8.68 $34.72 | ||||
![]() | Brick 1 x 2 with Black Grill Print ![]() | 2 x $15.65 $31.30 | ||||
![]() | Support 6 x 6 x 10 Stanchion ![]() | 8 x $2.89 $23.11 | ||||
![]() | Baseplate 16 x 32 ![]() | 1 x $20.09 $20.09 | ||||
![]() | Hinge Plate 1 x 2 with 3 Fingers [Hollow Studs] ![]() | 4 x $4.92 $19.69 | ||||
![]() | Panel 1 x 2 x 2 [Solid Studs] ![]() | 4 x $4.68 $18.72 | ||||
![]() | Tile Round 2 x 2 with Yellow Arrow with Black Border Print ![]() | 2 x $7.96 $15.92 | ||||
![]() | Windscreen 6 x 4 x 2 Canopy ![]() | 2 x $7.94 $15.89 | ||||
![]() | Light Brick 1 x 2 [Single Bulb] ![]() | 1 x $14.27 $14.27 | ||||
![]() | Hinge Vehicle Roof Holder 1 x 4 ![]() | 2 x $5.91 $11.82 | ||||
![]() | Engine, Strakes, 2 x 2 Thin Top Plate ![]() | 4 x $2.80 $11.18 | ||||
![]() | Brick Sloped 45° 2 x 2 with 12 Buttons, 3 Red Lamps, Black Panel Print ![]() | 2 x $5.52 $11.05 | ||||
![]() | Technic Rack Winder [Complete Assembly] ![]() | 1 x $9.40 $9.40 | ||||
![]() | Panel 3 x 2 x 5 2/3 ![]() | 2 x $4.68 $9.36 | ||||
![]() | Hinge Plate 1 x 2 with 2 Fingers and Hollow Studs ![]() | 4 x $2.34 $9.36 | ||||
![]() | Plate Special 1 x 4 Offset with Bar Holes ![]() | 2 x $4.36 $8.72 | ||||
![]() | Plate 1 x 4 ![]() | 24 x $0.36 $8.67 | ||||
![]() | Bracket 2 x 2 - 2 x 2 ![]() | 6 x $1.06 $6.34 | ||||
![]() | Bracket 2 x 2 - 1 x 4 ![]() | 1 x $6.22 $6.22 | ||||
![]() | Support 4 x 4 x 5 Stanchion, Tall Studs ![]() | 2 x $3.05 $6.10 | ||||
![]() | Flexible Hose 8.5L with Tabless Ends (Ends same color as Tube) ![]() | 2 x $3.00 $5.99 | ||||
![]() | Brick Sloped 75° 2 x 1 x 3 with Open Stud ![]() | 4 x $1.47 $5.88 | ||||
![]() | Antenna 1 x 4 with Rounded Top ![]() | 2 x $2.46 $4.92 | ||||
![]() | Window 1 x 2 x 3 Train ![]() | 2 x $2.09 $4.17 | ||||
![]() | Brick Sloped 75° 2 x 2 x 3 [Hollow Studs] ![]() | 2 x $1.95 $3.91 | ||||
![]() | Panel 1 x 2 x 1 [Square Corners] ![]() | 20 x $0.19 $3.74 | ||||
![]() | Plate Special 1 x 2 with Long Stud Receptacle (Space Wing) ![]() | 6 x $0.43 $2.57 | ||||
![]() | Hinge Brick 1 x 2 Top Plate Thin ![]() | 12 x $0.20 $2.41 | ||||
![]() | Plate 1 x 2 ![]() | 45 x $0.05 $2.41 | ||||
![]() | Cone 1 x 1 [No Top Groove] ![]() | 4 x $0.58 $2.30 | ||||
![]() | Support 2 x 4 x 5 Stanchion Inclined [5mm wide posts] ![]() | 2 x $1.07 $2.14 | ||||
![]() | Plate Special 1 x 2 with 1 Stud without Groove (Jumper) ![]() | 6 x $0.35 $2.09 | ||||
![]() | Support Round 2 x 2 x 2 Stand with Reach-Through Center Hole ![]() | 8 x $0.25 $2.03 | ||||
![]() | Plate 1 x 4 ![]() | 25 x $0.08 $2.01 | ||||
![]() | Brick 1 x 2 ![]() | 23 x $0.08 $1.85 | ||||
![]() | Plate 2 x 10 ![]() | 8 x $0.23 $1.82 | ||||
![]() | Cone 1 x 1 [No Top Groove] ![]() | 2 x $0.91 $1.82 | ||||
![]() | Turntable 2 x 2 Plate - Top ![]() | 2 x $0.86 $1.71 | ||||
![]() | Antenna 1 x 4 with Rounded Top ![]() | 4 x $0.43 $1.71 | ||||
![]() | Hinge Brick 1 x 2 Base ![]() | 12 x $0.13 $1.60 | ||||
![]() | Plate 2 x 8 ![]() | 7 x $0.23 $1.59 | ||||
![]() | Brick Round 2 x 2 with Axle Hole ![]() | 2 x $0.75 $1.50 | ||||
![]() | Tile 1 x 8 with Groove ![]() | 9 x $0.16 $1.44 | ||||
![]() | Plate 1 x 8 ![]() | 10 x $0.13 $1.34 | ||||
![]() | Plate 2 x 6 ![]() | 9 x $0.15 $1.32 | ||||
![]() | Support 2 x 4 x 5 Stanchion Inclined [5mm wide posts] ![]() | 6 x $0.21 $1.28 | ||||
![]() | Brick 1 x 8 ![]() | 4 x $0.32 $1.28 | ||||
![]() | Brick Round 2 x 2 with Axle Hole ![]() | 12 x $0.11 $1.28 | ||||
![]() | Dish 2 x 2 Inverted [Radar] ![]() | 16 x $0.08 $1.28 | ||||
![]() | Cone 1 x 1 [No Top Groove] ![]() | 8 x $0.15 $1.18 | ||||
![]() | Weapon Gun / Torch (Space) [with Grooves] ![]() | 1 x $1.14 $1.14 | ||||
![]() | Brick 1 x 6 ![]() | 4 x $0.28 $1.12 | ||||
![]() | Brick Sloped Inverted 75° 2 x 1 x 3 ![]() | 4 x $0.28 $1.12 | ||||
![]() | Tile 1 x 2 with Groove ![]() | 12 x $0.09 $1.12 | ||||
![]() | Plate 4 x 8 ![]() | 3 x $0.36 $1.08 | ||||
![]() | Plate Special 1 x 1 with Clip Light, Bar Hole [Thick Ring] ![]() | 8 x $0.12 $0.96 | ||||
![]() | Cone 1 x 1 [No Top Groove] ![]() | 8 x $0.12 $0.96 | ||||
![]() | Brick 1 x 4 ![]() | 5 x $0.17 $0.87 | ||||
![]() | Plate Special 1 x 2 with Ladder ![]() | 1 x $0.86 $0.86 | ||||
![]() | Bracket 3 x 2 - 2 x 2 [aka Space Seat] ![]() | 1 x $0.83 $0.83 | ||||
![]() | Bar 1 x 3 [Clip / Anti-Stud] ![]() | 4 x $0.20 $0.80 | ||||
![]() | Plate Special 1 x 2 with 1 Stud without Groove (Jumper) ![]() | 2 x $0.40 $0.80 | ||||
![]() | Plate 2 x 2 ![]() | 15 x $0.05 $0.80 | ||||
![]() | Brick 1 x 6 ![]() | 3 x $0.25 $0.76 | ||||
![]() | Tile 1 x 2 with Groove ![]() | 14 x $0.05 $0.75 | ||||
![]() | Brick 2 x 2 ![]() | 8 x $0.09 $0.75 | ||||
![]() | Brick 1 x 4 ![]() | 5 x $0.15 $0.74 | ||||
![]() | Bracket 1 x 2 - 1 x 4 [Square Corners] ![]() | 4 x $0.16 $0.64 | ||||
![]() | Brick 1 x 2 ![]() | 8 x $0.08 $0.64 | ||||
![]() | Plate Special 1 x 2 with Bar Up [Horizontal Arm 6mm] ![]() | 2 x $0.31 $0.62 | ||||
![]() | Brick Round 1 x 1 x 2/3 Light Bulb Cover ![]() | 1 x $0.60 $0.60 | ||||
![]() | Brick Special 1 x 1 with Headlight ![]() | 4 x $0.15 $0.59 | ||||
![]() | Tile 2 x 2 with Groove ![]() | 6 x $0.09 $0.56 | ||||
![]() | Dish 4 x 4 Inverted [Radar] ![]() | 4 x $0.13 $0.53 | ||||
![]() | Plate 1 x 3 ![]() | 4 x $0.13 $0.53 | ||||
![]() | Dish 2 x 2 Inverted [Radar] ![]() | 5 x $0.11 $0.53 | ||||
![]() | Antenna 1 x 4 with Rounded Top ![]() | 2 x $0.25 $0.51 | ||||
![]() | Plate Special 1 x 1 with Clip Light, Bar Hole [Thick Ring] ![]() | 8 x $0.05 $0.43 | ||||
![]() | Brick Special 1 x 2 x 2/3 with Studs on Sides ![]() | 4 x $0.11 $0.43 | ||||
![]() | Brick 2 x 2 Corner ![]() | 4 x $0.11 $0.43 | ||||
![]() | Brick 1 x 1 ![]() | 4 x $0.11 $0.43 | ||||
![]() | Tile 1 x 8 with Groove ![]() | 2 x $0.20 $0.40 | ||||
![]() | Bracket 1 x 2 - 1 x 4 [Square Corners] ![]() | 2 x $0.20 $0.40 | ||||
![]() | Plate 2 x 16 ![]() | 1 x $0.37 $0.37 | ||||
![]() | Brick Sloped 45° 2 x 2 ![]() | 4 x $0.09 $0.37 | ||||
![]() | Plate 2 x 2 ![]() | 7 x $0.05 $0.37 | ||||
![]() | Plate 1 x 2 ![]() | 5 x $0.07 $0.33 | ||||
![]() | Plate 1 x 1 ![]() | 8 x $0.04 $0.32 | ||||
![]() | Brick 2 x 3 ![]() | 2 x $0.16 $0.32 | ||||
![]() | Plate 1 x 10 ![]() | 2 x $0.16 $0.32 | ||||
![]() | Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening) ![]() | 8 x $0.04 $0.32 | ||||
![]() | Brick 2 x 2 ![]() | 4 x $0.08 $0.32 | ||||
![]() | Plate Round 1 x 1 with Solid Stud ![]() | 6 x $0.05 $0.32 | ||||
![]() | Brick 1 x 1 ![]() | 4 x $0.08 $0.32 | ||||
![]() | Brick Round 2 x 2 with Axle Hole ![]() | 3 x $0.09 $0.28 | ||||
![]() | Plate 2 x 2 Corner ![]() | 4 x $0.07 $0.27 | ||||
![]() | Plate Round 1 x 1 with Solid Stud ![]() | 10 x $0.03 $0.27 | ||||
![]() | Technic Plate 2 x 8 [7 Holes] ![]() | 1 x $0.25 $0.25 | ||||
![]() | Equipment Camera with Side Sight [aka Space Gun] ![]() | 1 x $0.24 $0.24 | ||||
![]() | Tile 1 x 4 with Groove ![]() | 2 x $0.12 $0.24 | ||||
![]() | Brick Sloped Inverted 45° 2 x 2 [Ovoid Bottom Pin, Bar-sized Stud Holes] ![]() | 2 x $0.12 $0.24 | ||||
![]() | Brick Sloped 45° 2 x 4 ![]() | 2 x $0.12 $0.24 | ||||
![]() | Hinge Plate 1 x 4 Swivel Top / Base - Solid Clip [Complete Assembly] ![]() | 1 x $0.21 $0.21 | ||||
![]() | Brick Sloped 45° 2 x 1 with Bottom Pin ![]() | 4 x $0.05 $0.21 | ||||
![]() | Bracket 3 x 2 - 2 x 2 [aka Space Seat] ![]() | 1 x $0.20 $0.20 | ||||
![]() | Plate 1 x 4 ![]() | 3 x $0.07 $0.20 | ||||
![]() | Tile 1 x 1 with Groove ![]() | 3 x $0.07 $0.20 | ||||
![]() | Brick 2 x 4 ![]() | 1 x $0.19 $0.19 | ||||
![]() | Plate 1 x 6 ![]() | 2 x $0.09 $0.19 | ||||
![]() | Brick Sloped Inverted 45° 2 x 1 ![]() | 4 x $0.04 $0.16 | ||||
![]() | Plate 1 x 10 ![]() | 1 x $0.16 $0.16 | ||||
![]() | Lever Small Base with Black Lever ![]() | 4 x $0.04 $0.16 | ||||
![]() | Plate 1 x 3 ![]() | 2 x $0.08 $0.16 | ||||
![]() | Plate 2 x 3 ![]() | 2 x $0.08 $0.16 | ||||
![]() | Brick Round 1 x 1 Open Stud ![]() | 4 x $0.04 $0.16 | ||||
![]() | Brick Special 1 x 1 with Headlight ![]() | 2 x $0.08 $0.16 | ||||
![]() | Tile 2 x 2 with Groove ![]() | 1 x $0.15 $0.15 | ||||
![]() | Brick Round 1 x 1 Open Stud ![]() | 2 x $0.07 $0.13 | ||||
![]() | Plate 2 x 4 ![]() | 1 x $0.12 $0.12 | ||||
![]() | Equipment Radio [Compact Handle] ![]() | 1 x $0.12 $0.12 | ||||
![]() | Plate 1 x 1 ![]() | 2 x $0.05 $0.11 | ||||
![]() | Wedge Plate 3 x 3 Cut Corner ![]() | 2 x $0.05 $0.11 | ||||
![]() | Brick Sloped 45° 2 x 2 ![]() | 1 x $0.11 $0.11 | ||||
![]() | Plate 2 x 3 ![]() | 1 x $0.11 $0.11 | ||||
![]() | Turntable 2 x 2 Plate, Base ![]() | 1 x $0.09 $0.09 | ||||
![]() | Dish 2 x 2 Inverted [Radar] ![]() | 1 x $0.09 $0.09 | ||||
![]() | Brick 2 x 2 Corner ![]() | 1 x $0.09 $0.09 | ||||
![]() | Brick Sloped 33° 3 x 2 ![]() | 1 x $0.08 $0.08 | ||||
![]() | Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening) ![]() | 2 x $0.04 $0.08 | ||||
![]() | Tile 1 x 4 with Groove ![]() | 1 x $0.08 $0.08 | ||||
![]() | Plate 2 x 4 ![]() | 1 x $0.08 $0.08 | ||||
![]() | Support Round 2 x 2 x 2 Stand with Reach-Through Center Hole ![]() | 1 x $0.08 $0.08 | ||||
![]() | Brick Sloped Inverted 45° 4 x 2 Double with 2 x 2 Recessed ![]() | 2 x $0.04 $0.08 | ||||
![]() | Turntable 2 x 2 Plate, Base ![]() | 1 x $0.05 $0.05 | ||||
![]() | Tool Screwdriver and Spanner / Wrench ![]() | 1 x $0.04 $0.04 | ||||
Missing pricing information on the following items.
Minifigures included in set 6990-1.
| Minifigure | Quantity | Value | |
|---|---|---|---|
![]() | Futuron Spaceman, Yellow with Airtanks and Dark Blue Visor fig-000088, sp016, BOID 954033 | 3 | - |
![]() | Futuron Spaceman, Blue with Airtanks and Dark Blue Visor fig-000747, sp014, BOID 238704 | 2 | - |
Compare the value of buying Monorail Transport System as a complete set versus the total value of all parts individually.
BrickLink 
Ratio: what the parts sell for, over what the set sells for. Above 1× the parts are worth more than the set.
Brick Owl 
BrickLink ![]() | |||||
| Condition | Timespan | Avg price | Items sold | Inventory value | Ratio |
| New | 6 months | ? | ? | $430.39 | ? |
| Used | 6 months | ? | ? | $585.02 | ? |
Brick Owl ![]() | ||||
| Condition | Timespan | Avg price | Inventory value | Ratio |
| New | Current | ? | $1611.30 | ? |
| 6 months | ? | $406.69 | ? | |
| 1 year | ? | $567.04 | ? | |
| Used | Current | $814.92 | $786.37 | 0.96 |
| Combined 6 Month Sales Volume (New) | |
| Total items sold | ? |
Find the cheapest offers for set 6990-1 from sellers on secondary marketplaces like Brick Owl and eBay. As an eBay Partner Network Affiliate and Brick Owl Affiliate, I earn from qualifying purchases.
Brick Owl and eBay marketplace offers.
BrickLink history of 0 sales with 0 total item quantity. Item condition: New.
No sale history available.







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![White Dish 4 x 4 Inverted [Radar]](https://api.brickonomics.net/assets/parts/3960/15/lego_element_396001_photoreal_00001.webp)

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