Mountain Fortress

910029 · BrickLink › Designer Program Series 1

Mountain Fortress

€ 562,50
alt builds
Cheapest now
€ 562,50
€ 0,141/brick
Minifigs separately
€ 42,00
9 minifigs · 7% of the set price
Effective without minifigs
€ 520,50
for 3.995 pieces
Lowest measured
€ 479,95

Mountain Fortress from BLD Series 1. 3995 pieces.

Price comparison

Bol.comSet price: € 562,50Incl. shipping: € 562,50 (opens in a new tab)BRICKkampioen, out of stockSet price: € 479,95Incl. shipping: € 479,95 (opens in a new tab)Brickspoint, out of stockSet price: € 529,99Incl. shipping: € 529,99 (opens in a new tab)

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Minifigs in this set

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Accessories

Optional extras for this LEGO set. Not official LEGO products unless stated otherwise.

📖 Building InstructionsOriginal LEGO PDF

The Mountain Fortress (910029) from BrickLink Designer Program Series 1 is a medieval mountain stronghold with 3995 pieces. One of the iconic original BLD winners from 2024.

Notable parts

Calculated from Rebrickable’s public set inventories, excluding sticker sheets and spare parts.

Price history

We have been tracking this set since 11 Apr 2026
Lowest measured€ 479,95since 11 Apr 2026
Highest measured€ 769,75since 11 Apr 2026
Current price since17 Sept 2026

Discount codes and vouchers are not counted here — the price actually paid can be lower than what we measure.

€ 500,00€ 600,00€ 700,00MayJunJulAugSept€ 600,00 — € 600,00 op 11 Apr 2026€ 568,99 — € 568,99 op 14 Apr 2026€ 568,99 — € 600,00 op 15 Apr 2026€ 600,00 — € 600,00 op 18 Apr 2026€ 564,99 — € 600,00 op 20 Apr 2026€ 539,99 — € 600,00 op 22 Apr 2026€ 539,99 — € 549,99 op 23 Apr 2026€ 539,99 — € 560,00 op 27 May 2026€ 539,99 — € 573,75 op 28 May 2026€ 549,95 — € 595,00 op 29 May 2026€ 539,99 — € 560,00 op 30 May 2026€ 539,99 — € 595,00 op 31 May 2026€ 539,99 — € 573,75 op 1 Jun 2026€ 539,99 — € 574,50 op 2 Jun 2026€ 529,99 — € 573,75 op 3 Jun 2026€ 529,99 — € 600,00 op 4 Jun 2026€ 529,99 — € 595,00 op 5 Jun 2026€ 529,99 — € 600,00 op 6 Jun 2026€ 529,99 — € 595,00 op 7 Jun 2026€ 529,99 — € 560,00 op 8 Jun 2026€ 529,99 — € 578,50 op 9 Jun 2026€ 529,99 — € 600,00 op 10 Jun 2026€ 529,99 — € 589,25 op 21 Jun 2026€ 529,99 — € 600,00 op 22 Jun 2026€ 529,99 — € 560,00 op 30 Jun 2026€ 529,99 — € 600,00 op 1 Jul 2026€ 529,99 — € 578,25 op 4 Jul 2026€ 529,99 — € 578,00 op 5 Jul 2026€ 529,99 — € 574,00 op 6 Jul 2026€ 529,99 — € 581,00 op 10 Jul 2026€ 529,99 — € 577,75 op 12 Jul 2026€ 529,99 — € 573,75 op 13 Jul 2026€ 529,99 — € 569,00 op 14 Jul 2026€ 529,99 — € 574,75 op 15 Jul 2026€ 529,99 — € 572,25 op 16 Jul 2026€ 529,99 — € 569,75 op 17 Jul 2026€ 529,99 — € 572,25 op 18 Jul 2026€ 529,99 — € 570,25 op 19 Jul 2026€ 529,99 — € 572,25 op 20 Jul 2026€ 529,99 — € 550,00 op 23 Jul 2026€ 499,95 — € 570,00 op 24 Jul 2026€ 550,20 — € 571,50 op 26 Jul 2026€ 575,75 — € 575,75 op 27 Jul 2026€ 554,00 — € 570,00 op 29 Jul 2026€ 550,00 — € 581,50 op 30 Jul 2026€ 555,50 — € 579,25 op 31 Jul 2026€ 550,00 — € 583,00 op 1 Aug 2026€ 550,50 — € 574,50 op 2 Aug 2026€ 564,99 — € 600,00 op 3 Aug 2026€ 554,75 — € 579,75 op 5 Aug 2026€ 550,50 — € 581,50 op 6 Aug 2026€ 574,50 — € 578,25 op 7 Aug 2026€ 565,00 — € 578,25 op 8 Aug 2026€ 560,00 — € 592,50 op 9 Aug 2026€ 563,95 — € 570,00 op 10 Aug 2026€ 560,00 — € 592,50 op 11 Aug 2026€ 569,99 — € 574,50 op 12 Aug 2026€ 569,99 — € 582,50 op 13 Aug 2026€ 569,99 — € 581,50 op 14 Aug 2026€ 550,00 — € 581,50 op 15 Aug 2026€ 550,00 — € 592,50 op 16 Aug 2026€ 589,95 — € 602,50 op 17 Aug 2026€ 589,95 — € 769,75 op 18 Aug 2026€ 589,95 — € 634,50 op 19 Aug 2026€ 579,99 — € 634,25 op 20 Aug 2026€ 579,99 — € 769,75 op 21 Aug 2026€ 579,99 — € 614,75 op 22 Aug 2026€ 579,99 — € 607,75 op 23 Aug 2026€ 579,99 — € 623,50 op 24 Aug 2026€ 600,00 — € 769,75 op 26 Aug 2026€ 584,75 — € 634,25 op 27 Aug 2026€ 564,99 — € 769,75 op 28 Aug 2026€ 564,99 — € 586,75 op 29 Aug 2026€ 564,99 — € 599,00 op 30 Aug 2026€ 586,75 — € 599,00 op 31 Aug 2026€ 599,00 — € 599,00 op 1 Sept 2026€ 564,99 — € 599,00 op 2 Sept 2026€ 599,00 — € 600,00 op 3 Sept 2026€ 564,99 — € 598,37 op 9 Sept 2026€ 564,99 — € 599,30 op 10 Sept 2026€ 589,00 — € 592,25 op 12 Sept 2026€ 564,99 — € 599,30 op 13 Sept 2026€ 564,99 — € 591,00 op 14 Sept 2026€ 562,50 — € 577,25 op 15 Sept 2026€ 562,50 — € 577,25 op 17 Sept 2026New lows recorded · € 568,99 · 14 Apr 2026New lows recorded · € 564,99 · 20 Apr 2026New lows recorded · € 539,99 · 22 Apr 2026New lows recorded · € 529,99 · 3 Jun 2026New lows recorded · € 499,95 · 24 Jul 2026New lows recorded · € 479,95 · 3 Aug 2026Lowest measured € 479,95 · 3 Aug 2026

Hover or tap the chart for the exact date and price.

Lowest priceStore spreadNew lows recorded

Price changes

DateLowestHighest
15 Sept 2026€ 562,50€ 577,25
13 Sept 2026€ 564,99€ 599,30
12 Sept 2026€ 589,00€ 592,25
9 Sept 2026€ 564,99€ 598,37
3 Sept 2026€ 599,00€ 600,00
2 Sept 2026€ 564,99€ 599,00
1 Sept 2026€ 599,00€ 599,00
31 Aug 2026€ 586,75€ 599,00
28 Aug 2026€ 564,99€ 769,75
27 Aug 2026€ 584,75€ 634,25
26 Aug 2026€ 600,00€ 769,75
20 Aug 2026€ 579,99€ 634,25

Last 12 of 39 changes.

StoreLowest measuredDate
Bol.com€ 499,9524 Jul 2026
Brickspoint€ 529,993 Jun 2026

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