Set Value (New/Sealed)

This chart represents the current new/sealed value of the set Crystal Crawler since May 2016. Very high accuracy
LEGO 1728 Crystal Crawler was a 97 piece Aquazone set with 1 minifig released in 1996. The set was also released as as 6145 Crystal Crawler but this versions contains a plastic blue sea floor play stage.

The current value for a new and sealed Crystal Crawler is estimated at $109 with an average yearly gain of about 9%. The current used prices for Crystal Crawler can be found in the range of $28 and $40 depending on the set's condition, with an average price of $31 if it is in good overall condition.

For Sale (New/Sealed)

(US) New LEGO Vintage 1728 Crystal Crawler
BrickEconomy Choice
$75.00
(US) Amazon listing for Crystal Crawler
~$114.45
+5.0%
(US) 1728 Crystal Crawler Vintage Aquazone Aquanauts Mint in Sealed Box
$149.00
+36.7%
(US) 1728 Crystal Crawler Vintage Aquazone Aquanauts MISB
$169.99
+56.0%
(US) Vintage 1728 Crystal Crawler New In Box
$179.99
+65.1%

Sale Trends

This chart shows the sales trends (number sold) of new/sealed 1728 Crystal Crawler.

Minifigs

Crystal Crawler contains 1 minifig. The minifig is also included in 5 other sets.

Related Sets

Theme / Subtheme Aquazone / Aquanauts
Year 1996
Pieces / Minifigs 96 / 1
Availability Retired
6145 LEGO Aquazone Aquanauts Crystal Crawler
Retail $11.99
Value $111.93
Growth 833.5%
Annual growth 8.2%

Sets in Aquazone / Aquanauts

Theme / Subtheme Aquazone / Aquanauts
Year 1995
Pieces / Minifigs 508 / 4
Availability Retired
6195 LEGO Aquazone Aquanauts Neptune Discovery Lab
Retail $89.00
Value $709.09
Growth 696.7%
Annual growth 7.4%
Theme / Subtheme Aquazone / Aquanauts
Year 1995
Pieces / Minifigs 192 / 2
Availability Retired
1822 LEGO Aquazone Aquanauts Sea Claw 7
Retail $19.99
Value $109.07
Growth 445.6%
Annual growth 6.9%
Theme / Subtheme Aquazone / Aquanauts
Year 1995
Pieces / Minifigs 167 / 2
Availability Retired
6175 LEGO Aquazone Aquanauts Crystal Explorer Sub
Retail $32.99
Value $255.70
Growth 675.1%
Annual growth 7.9%
Theme / Subtheme Aquazone / Aquanauts
Year 1995
Pieces / Minifigs 32 / 1
Availability Retired
6125 LEGO Aquazone Aquanauts Sea Sprint 9
Retail $3.99
Value $43.08
Growth 979.7%
Annual growth 7.9%
Theme / Subtheme Aquazone / Aquanauts
Year 1996
Pieces / Minifigs 16 / 1
Availability Retired
1749 LEGO Aquazone Aquanauts Paravane
Retail $1.99
Value $13.88
Growth 597.5%
Annual growth 4.6%
Theme / Subtheme Aquazone / Aquanauts
Year 1996
Pieces / Minifigs 16 / 1
Availability Retired
1806 LEGO Aquazone Aquanauts Underwater Scooter
Retail $1.99
Value $32.33
Growth 1524.6%
Annual growth 10.0%
Built for maneuverability and versatility, the Crystal Crawler is the latest addition to the aquanauts line of deep sea submarines. Its variable pitch propellers allows it to perform maneuvers a normal fixed propeller submarine could not. In addition to normal submarine operations, the Crystal Crawler is able to "walk" on the seabed using its four propeller arms. Two large ballast wheels mounted at the front and back of the vessel ensures stability of the craft. The wheels can also be use to "steam-roll" across the seabed.
Description provided by LEGO©