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6199 LEGO Aquazone Hydronauts Hydro Crystallisation Station thumbnail image

6199 LEGO Aquazone Hydronauts Hydro Crystallisation Station
Images 6Description 
6199 LEGO Aquazone Hydronauts Hydro Crystallisation Station
  • Hydro Crystallisation Station thumbnail
  • Hydro Crystallisation Station thumbnail
  • Hydro Crystallisation Station thumbnail
  • Hydro Crystallisation Station thumbnail
  • Hydro Crystallisation Station thumbnail
  • Hydro Crystallisation Station thumbnail

LEGO 6199 Hydro Crystallisation Station is a Aquazone set from 1998 valued at $382 for new and sealed sets, up 325% from an original retail price of $89.99. Annual appreciation has averaged 4.35% since release. Used copies are valued between $299 and $371 depending on condition.

Set Value (New/Sealed)

This chart represents the current new/sealed value of the set Hydro Crystallisation Station since February 2017. Very high accuracy
LEGO 6199 Hydro Crystallisation Station is an Aquazone Hydronauts set released in 1998, containing 482 pieces and 5 minifigures. It portrays the Hydronauts’ underwater base on a raised baseplate with a hangar accessed by a button-activated mechanism. The set includes a large yellow Hydronaut submarine with twin propellers and a crystal-carrying cage, plus a small Stingray scout craft. Minifigures comprise three Hydronauts and two Stingrays, and the set adds sea creatures such as a shark, an octopus, and a manta ray, serving as the subtheme’s primary base model.

A new and sealed Hydro Crystallisation Station is currently valued at around $382, with annual growth of approximately 3%, which is lower than other Hydronauts sets. The average used price is $309 for those in good overall condition. Based on current trends, this set could be valued near $399 within the next year. The 5 included minifigs account for approximately 35% of the set's total value.
All regions

For Sale (New/Sealed)

 (US) eBay listing for Hydro Crystallisation Station $370.88
-3.0%
(CA) Price sticker to front, sticker pull to an end flap. $392.17
+2.6%
All regions

For Sale (Used)

 (US) Used - Aquazone: Hydro Crystallisation Station (6199) Complete with Minifigures
$299.00
--3.3%
(US) Used - 100% complete with instructions, but no box. Baseplate has a small chip $300.00
(NL) Used - 100% Complete set. Pieces are sorted by color for the best building experience... $325.49
(US) Used - 1998 LEGO Aquazone: Hydro Crystallization Station (6199) COMPLETE with Box
$336.88
(US) Used - SET 6199 AQUAZONE HYDRONAUTS HYDRO CRYSTALIZATION STATION COMPLETE,PREOWNED
$374.99

Sets in Aquazone / Hydronauts

6180 Hydro Search Sub

Theme / Subtheme Aquazone / Hydronauts
Year 1998
Pieces / Minifigs 297 / 4
Availability Retired
6180 LEGO Aquazone Hydronauts Hydro Search Sub
Retail $49.99
Value $285.33
Growth  +470.8%
Annual growth 5.8%

6150 Crystal Detector

Theme / Subtheme Aquazone / Hydronauts
Year 1998
Pieces / Minifigs 104 / 1
Availability Retired
6150 LEGO Aquazone Hydronauts Crystal Detector
Retail $19.99
Value $117.27
Growth  +486.6%
Annual growth 4.8%

6159 Crystal Detector

Theme / Subtheme Aquazone / Hydronauts
Year 1998
Pieces / Minifigs 104 / 1
Availability Retired
6159 LEGO Aquazone Hydronauts Crystal Detector
Retail $19.99
Value $159.88
Growth  +699.8%
Annual growth 6.9%

6110 Solo Sub

Theme / Subtheme Aquazone / Hydronauts
Year 1998
Pieces / Minifigs 25 / 1
Availability Retired
6110 LEGO Aquazone Hydronauts Solo Sub
Retail $3.99
Value $46.12
Growth  +1055.9%
Annual growth 6.9%

1095 Super Sub

Theme / Subtheme Aquazone / Hydronauts
Year 1999
Pieces / Minifigs 24 / 1
Availability Retired
1095 LEGO Aquazone Hydronauts Super Sub
Retail $2.99
Value $29.81
Growth  +897.0%
Annual growth 8.9%

My Collection

Hydro Crystallisation Station Reviews

46 reviews
4.9
Collectors
Investors
Brickipedia
“This set includes 5 minifigures, 2 large transparent green shield pieces, and a few sea animals, including sharks, octopi, and mantarays. The set contains a total of 472 pieces. The set contains 3 Hydronauts and 2 Stingray. There are two vehicles within this set, one being a... More large Hydronaut submersible-the other being a small Stingray scout craft.”
Full review at brickipedia.fandom.com
BrickEconomy Member Review
“The LEGO Hydronauts Crystallization Station (set 6199) is a rare gem from the Aqua Zone theme, released in 1998. With 472 pieces, this set features vibrant chrome details, intricate play features, and an underwater base complete with submarines, animal figures, and colorful minifigures. While the piece count may seem modest for its $90 original price, the unique parts, stunning baseplate design, and excellent playability make it a must-have for vintage LEGO enthusiasts.”
 

About Aquazone Hydronauts

In 1998 and 1999 which was the tail end of the Aquazone theme featured the Hydronauts, a story line that involved a battle between the Hydronaut miners and the fish-like Stingrays. The set's color scheme was similar the one of the Aquanaut sets but was different in that the transparent pieces which were now exclusively transparent green instead of blue and trans-neon orange. The Hydronauts minifigures had unique masks printed onto their faces which gave them a very alien look.

Hydronauts consists of 6 sets that ran from 1998 to 1999. As of today, 6199 Hydro Crystallisation Station is the most valuable Hydronauts set with an estimated new/factory sealed value of $382.
Read more
This is it - the super-advanced, Hydronaut techno station deep beneath the sea! And this is where the Hydronauts and Stingrays battle it out for the secret stash of crystals. The Stingrays try to sneak in by breaking into the base. If they're caught they'll be locked in the special prison... forever? Check out the amazing features like a special suction hose, a barred door that keeps sea creatures out, a working crane, and a big expedition vessel. Includes two Stingrays and three Hydronauts. Ages 8-12. 472 pieces.
Description provided by LEGO©