LEGO 910064 Dustmark Keep is a BrickLink set valued at $499 for new and sealed sets, up 42% from an original retail price of $349.99. The set retired in June 2026 with annual appreciation averaging 5.18% since. Secondary market prices for new and sealed sets typically fall between $493 and $550. Momentum has turned upward lately, with a strong run since retirement as well as climbing member interest.

Dustmark Keep Value (New/Sealed)

This chart represents the current new/sealed value of the set Dustmark Keep since June 2026. Medium accuracy
LEGO 910064-1 Dustmark Keep is a BrickLink Designer Program Series 8 set released in 2026, containing 3,960 pieces and 20 minifigures. The set depicts a sand-colored desert fortress with perimeter walls, towers, and a central bounty board area based on the headquarters of the Bounty Hunter's Guild, also known as The Snakes. Interior sections represent guild operations within the keep, and the model is set in the remote Outland, an isolated region far from major settlements and faction conflicts. The bounty board is described as displaying both public bounties and secret contracts, and the minifigure lineup consists of multiple bounty hunters equipped with weapons and gear.

A new and sealed Dustmark Keep is currently valued at around $499, with annual growth of approximately 5%. A year out, the forecast has it at about $542. New and sealed listings currently range from $491 to $561.

For Sale (New/Sealed)

(DE) 910064 Bricklink Designer Program Dustmark Keep $456.44
-8.5%
(DE) (910064): Dustmark Keep-New Original Packaging Sealed Ready to Ship-BDP $468.71
-6.0%
(LU) 910064 Bricklink Designer Program Dustmark Keep $468.72
-6.0%
(US) BDP #910064: Dustmark Keep: Awesome Set 4 Castle Fan: PREORDER SHIPS 11/16
BrickEconomy Choice
$479.95
-3.8%
(US) 910064 PRESALE Dustmark Keep BDP BrickLink Designer Series 8 NEW Ships 11/8 $488.95
-1.9%
(US) BrickLink Dustmark Keep 910064 PRESALE Ships 11/01 $489.99
-1.7%
(US) BrickLink Dustmark Keep 910064 PRESALE $490.00
-1.7%
(US) BrickLink Dustmark Keep 910064 PRESALE $490.00
-1.7%
(US) - BrickLink - 910064 - Dustmark Keep - PRESALE $495.00
-0.7%
(US) BrickLink Dustmark Keep Castle 910064 PRESALE Ships 11/1 $499.99
+0.3%
(US) BESTPRICE Lego Bricklink 910064 Dustmark Keep - PRESALE Est Ships 11/1 $499.99
+0.3%
(US) BrickLink Dustmark Keep 910064 Castle Snake Knights PRESALE Ships 11/1 NIB $509.99
+2.3%
(US) BrickLink Dustmark Keep 910064 PRESALE $509.99
+2.3%
(US) BrickLink Dustmark keep 910064 PRESALE Ships 11/1 $509.99
+2.3%
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Sales Distribution (Last 90 Days)

This chart shows the distribution of sales for the past three months of new/sealed 910064 Dustmark Keep.

Market Momentum

Bullish
Dustmark Keep is climbing faster than similar retired sets, as its value runs well ahead of typical peers. This outperformance fits a pattern where top-tier releases gain more in their first year after retiring.
DemandTop 7% in BrickLink
Very high demand and rising
12 months agoToday
SupplyTypical for BrickLink
Listings up 14% this month
12 months agoToday
Pop so far vs typical+22% typical for BrickLink
+42% value pop so far
Retired12 months
Outlook:12% bearish·21% neutral·67% bullish
Why it's moving, signals and outlook

Compared with other Designer Program Series 8 sets

Dustmark Keep sits at the bottom of the Designer Program Series 8 sets since its listings outnumber those of every set ranked above it and it started from well over the retail price of most sets ranked higher.

#5 of 5
By growth since retail, +42%
+42%+133%
The weakest performer in the group.
$0.13 a piece
New and sealed value per piece
This set
$0.13
Typical
$0.14
Close to the group's typical value per piece.
All Designer Program Series 8 setsValueSince retail
910068 University of Science$524+45%
910064 Dustmark Keep$499+42%
910065 Coconut Cape$328+56%
910066 Brick Railroad Locomotive$280+133%
910067 Hot Air Balloon$180+125%

Sets in BrickLink / Designer Program Series 8

910068 University of Science

Year 2026
Pieces / Minifigs 3,991 / 18
Availability Retired
910068 LEGO University of Science
Retail $359.99
Value $523.60
Growth  +45.4%

910065 Coconut Cape

Year 2026
Pieces / Minifigs 2,384 / 9
Availability Retired
910065 LEGO Coconut Cape
Retail $209.99
Value $328.32
Growth  +56.4%

910066 Brick Railroad Locomotive

Year 2026
Pieces / Minifigs 1,348 / 1
Availability Retired
910066 LEGO Brick Railroad Locomotive
Retail $119.99
Value $280.04
Growth  +133.4%

910067 Hot Air Balloon

Year 2026
Pieces / Minifigs 883 / 1
Availability Retired
910067 LEGO Hot Air Balloon
Retail $79.99
Value $179.99
Growth  +125.0%

Dustmark Keep Questions

What does LEGO 910064 Dustmark Keep sell for now?

Sealed in its box, Dustmark Keep is valued at $499, with most sales landing between $493 and $550. Its value has eased 6% over the last 90 days.

When did LEGO 910064 Dustmark Keep retire?

Dustmark Keep left LEGO's shelves in June 2026. Sealed copies are now found only on the secondary market, so the price follows what collectors will pay.

Has LEGO 910064 Dustmark Keep increased in value?

Yes. Dustmark Keep has gained 42% on its original retail price of $349.99, about 5.2% a year. That is in line with the Designer Program Series 8 average of 5.2% a year.

How much could LEGO 910064 Dustmark Keep be worth in a year?

If our forecast holds, Dustmark Keep should be worth close to $542 next year, about 9% more than today. The short-term reading agrees, with the market reading bullish. Like any forecast, this is an estimate.

How many pieces are in LEGO 910064 Dustmark Keep?

The set contains 3,960 pieces ($0.09 a piece at its retail price).

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Description
Welcome to Dustmark Keep, the sun-scorched heart of the enigmatic Bounty Hunter's Guild, known in many circles as ‘The Snakes’ due to their dark natured dealings.

Nestled deep in the uncharted Outland, far beyond the reach of civilization and the strife of warring factions, this sand-swept fortress thrives in isolation. Its remote and desolate surroundings offer unparalleled safety and secrecy, making it an ideal haven for the Guild’s operations.

The Keep’s legendary bounty board is its lifeblood, displaying an array of lucrative contracts. High-paying public bounties vie for attention alongside clandestine commissions from rival factions eager to cloak their hands in the shadows of plausible deniability.

Renowned for their unparalleled precision and efficiency, the Guild commands a reputation, and fees, worthy of their elite status. Their success is reflected in Dustmark Keep itself, a fortress that thrives against the odds in the desolate wilderness, a...
Description provided by LEGO©