The Lego set Crystal Explorer Sub with the set number 6175 is part of the LEGO Aquazone theme. It was released in 1995. It includes 2 minifigures. The model has 167 pieces, and we estimate it takes around < 1 hour to build. 25 Brickfact users have this set in their collection.
Lego 6175 product data
Set Information
Availability
Release
1995
Retiring Status
Retired
Packaging
EAN (GTIN13)
5702010961757
Popularity with Brickfact users
- users have this set
- 25
25 Brickfact users have Crystal Explorer Sub in their collection.
Based on anonymized Brickfact user collections; shown only for sets with at least 10 users. As of 4 November 2026.
Lego 6175 price trend
Average sale price on secondary marketplaces – not the new price at retailers.
- Current market value
- £140.12
- Range
- £140.12 – £140.12
- Average
- £140.12
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Minifigures from 6175 Crystal Explorer Sub
The Crystal Explorer Sub set includes 2 different minifigures, 1 of which are unique to this set. The combined value of the minifigures is £38.06, which is ~0% of the RRP of this set.
x1

Aquanaut 1
Aquazone
1995
#aqu001
£4.10
i
4 sets
x1

Aquanaut 3 with Blue Flippers
Aquazone
1995
#aqu029
£33.97
Unique
Part Lists for LEGO 6175 Crystal Explorer Sub
LEGO 6175 Frequently Asked Questions
Is LEGO 6175 still available?
LEGO has retired 6175 Crystal Explorer Sub, and no retailer in our price comparison currently sells it new. Its market value on secondary marketplaces is £140.12.





