Set Value (New/Sealed)

This chart represents the current new/sealed value of the set Particle Ioniser since February 2017. High accuracy
LEGO 6923 Particle Ioniser was a 203 piece Space set with 2 minifigs released in 1990. It includes a helicopter like spacecraft, a robot and an M-Tron astronaut minifigure. The set was also called "Cosmicopter".

Today's value for a new/sealed Particle Ioniser is estimated around $3,336 with a average yearly gain of 9% and is expected to level off closer to 5% soon. On the open market, a used set will fetch in the range of between $57 and $75 depending on the condition.

For Sale (New/Sealed)

(US) - 6923 LegoLand Space System , Particle Ionizer *NIB* 1990, M Tron
BrickEconomy Choice
$2,499.99
(US) Set is in good condition, box is 8.5/10. Ask for pictures if needed.
$2,499.99
-25.1%
(US) BrickLink store GB's New Parts and Sets
$3,100.00
-7.1%
(US) This set is in good shape, single owner set. May have shelf wear and a price sticker ...
$3,400.00
+1.9%
(US) Vintage Mtron Particle Ioniser (6923) SEAL BROKEN
$3,600.00
+7.9%
(US) This set is in good condition, single owner set. May have price sticker and minor she...
$4,500.00
+34.9%
(US) \ undented and bright box with possible minor shelf wear \ pictures upon request \ tr...
$4,995.00
+49.7%

Minifigs

Particle Ioniser contains 2 minifigs. The minifig is unique to this set.

Contained In Sets

Theme / Subtheme Space / M-Tron
Year 1991
Pieces 254
Availability Retired
6862 LEGO M-Tron Secret Space Voyager
promotional
Value $34.95
Annual growth 2.4%

Secret Space Voyager Sets

Theme / Subtheme Space / M-Tron
Year 1990
Pieces / Minifigs 62 / 1
Availability Retired
6877 LEGO M-Tron Vector Detector
Retail $6.35
Value $195.33
Growth  2976.1%
Annual growth 9.3%
Theme / Subtheme Space / M-Tron
Year 1990
Pieces / Minifigs 90 / 1
Availability Retired
6896 LEGO M-Tron Celestial Forager
Retail $10.95
Value $247.27
Growth  2158.2%
Annual growth 6.5%

Sets in Space / M-Tron

Theme / Subtheme Space / M-Tron
Year 1990
Pieces / Minifigs 503 / 3
Availability Retired
6989 LEGO M-Tron Mega Core Magnetizer
Retail $59.99
Value $886.67
Growth  1378.0%
Annual growth 4.9%
Theme / Subtheme Space / M-Tron
Year 1990
Pieces / Minifigs 233 / 2
Availability Retired
6956 LEGO M-Tron Stellar Recon Voyager
Retail $35.99
Value $711.27
Growth  1876.3%
Annual growth 8.2%
Theme / Subtheme Space / M-Tron
Year 1990
Pieces / Minifigs 40 / 1
Availability Retired
6833 LEGO M-Tron Beacon Tracer
Retail $2.99
Value $144.19
Growth  4722.4%
Annual growth 6.4%
Theme / Subtheme Space / M-Tron
Year 1991
Pieces / Minifigs 31 / 1
Availability Retired
1478 LEGO M-Tron Mobile Satellite Up-Link
Retail $2.99
Value $205.22
Growth  6763.5%
Annual growth 11.4%
Theme / Subtheme Space / M-Tron
Year 1990
Pieces / Minifigs 26 / 1
Availability Retired
6811 LEGO M-Tron Pulsar Charger
Retail $2.99
Value $125.08
Growth  4083.3%
Annual growth 7.7%
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Cosmicopter with tilt-wings and magnetic tool container.
Description provided by LEGO©