The Lego set Knight's Stronghold with the set number 6059 is part of the LEGO Castle theme. It was released in 1990. It includes 5 minifigures. The model has 224 pieces, and we estimate it takes around < 1 hour to build. 19 Brickfact users have this set in their collection.
The recommended retail price is $22.00.
Lego 6059 product data
Set Information
Availability
Release
1990
Retiring Status
Retired
Price Information
RRP
$22.00
Insiders Points (for purchase at Lego)
143
Popularity with Brickfact users
- users have this set
- 19
19 Brickfact users have Knight's Stronghold in their collection.
Based on anonymized Brickfact user collections; shown only for sets with at least 10 users. As of October 28, 2026.
LEGO 6059 price trend
Average sale price on secondary marketplaces – not the new price at retailers.
- Current market value
- $674.88
- Growth vs. RRP
- +2,968 % $22.00
- Range
- $674.88 – $674.88
- Average
- $674.88
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Minifigures from 6059 Knight's Stronghold
The Knight's Stronghold set includes 4 different minifigures, 4 of which are unique to this set. The combined value of the minifigures is $70.53, which is ~321% of the RRP of this set.
x1
Scale Mail - Red with Red Arms, Red Legs with Black Hips, Black Chin-Guard
Castle
1990
#cas161
$9.24
i
Unique
x2
Scale Mail - Red with Red Arms, Red Legs with Black Hips, Black Neck-Protector
Castle
1990
#cas162
$7.20
Unique
x1
Breastplate - Armor over Black, Black Helmet, Dark Gray Visor, Blue 3-Feather Plume
Castle
1990
#cas173
$26.64
Unique
x1
Breastplate - Blue with Black Arms, Blue Legs with Black Hips, Black Chin-Guard
Castle
1990
#cas187
$20.25
Unique
Part Lists for LEGO 6059 Knight's Stronghold
LEGO 6059 Frequently Asked Questions
Is LEGO 6059 still available?
LEGO has retired 6059 Knight's Stronghold, and no retailer in our price comparison currently sells it new. Its market value on secondary marketplaces is $674.88.
