Dune Ornithopter leads Jun 18 radar — −41.5% discount, 8 exclusive minifigs

10327 Dune Atreides Royal Ornithopter returns to the lead today after its cooldown lifted. At $96.54 on BrickRanker's 6-month rolling average — −41.5% below the $164.99 MSRP — it holds the deepest discount in the tracked pool. That gap deepened another 0.5 percentage points overnight ($97.39 → $96.54), with 180 total recorded sales putting it well ahead of every other eligible set on liquidity. Retirement is estimated July 31, 2026: 43 days from today. 1

Two secondary sets re-enter eligibility alongside it. 21058 Great Pyramid of Giza comes in at $99.69 (−23.3%), and 42151 Bugatti Bolide at $31.90 (−36.2%) — though the Bolide carries a permanent forecast gap that limits its readability. The full picture is below.

Quick-scan table

All prices USD. BR avg = BrickRanker 6-month rolling average sold price. Data freshness in final column.

Rank	Set	Theme	MSRP	BR avg	vs. MSRP	2-yr forecast mid	Total sales	Data age
#1 Lead	10327 Dune Atreides Royal Ornithopter	Icons	$164.99	$96.54	−41.5%	+31.47%	180	Jun 26 ✅
Secondary	42151 Bugatti Bolide	Technic	$49.99	$31.90	−36.2%	— (none)	47	Jun 26 ✅
Secondary	21058 Great Pyramid of Giza	Architecture	$129.99	$99.69	−23.3%	+29.97%	135	May 26
Sideboard ⚠️	10359 Fountain Garden	Icons	$99.99	$68.05	−31.9%	+29.04%	26	Apr 26 — 52d stale
Sideboard ⚠️	42161 Lamborghini Huracán Tecnica	Technic	$49.99	$37.89	−24.2%	+38.89%	23	Mar 26 — 83d stale

Sources: 1 2 3 4 5

#1 — 10327 Dune Atreides Royal Ornithopter

10327 Dune Ornithopter — Jun 18 key metrics

BrickRanker 6-month rolling averages, data as of Jun 26. All figures USD.

BR 6-month avg (secondary market)

$0.00−0.8%24h move

Discount vs. $164.99 MSRP

0.0

2-yr post-retirement forecast (mid)

0.00

Total recorded sales (highest in cohort)

Combined minifig value (91% of set price)

$0.00

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BrickRanker puts the 6-month rolling average at $96.54 — a −41.5% discount to the $164.99 MSRP, and the deepest in today's eligible pool. The next-deepest eligible set, the Bugatti Bolide, sits at −36.2% but has no forecast at all. Among sets that have both a meaningful discount and a model-backed appreciation forecast, the Ornithopter has no competitor in this cohort today. 1

Data freshness is strong: the $96.54 figure is from a Jun 26 BR refresh. The 180 total recorded sales are the highest in the cohort — for context, the Great Pyramid has 135 and the Bugatti Bolide has 47. At 1,369 pieces and a price-per-piece of $0.121, this is also a denser brick build than the cheaper Technic options. 1

LEGO Icons 10327 Dune Atreides Royal Ornithopter box art — completed ornithopter model on dark background with Dune branding — 10327 box front — Icons series, 1,369 pieces. 1

The minifigure value floor

All eight minifigures in this set are exclusive to 10327 — no other LEGO set carries any of them. Their combined BrickRanker value is $87.63, which equals 91% of the current $96.54 market price. That figure is the central argument for this set: at $96.54 you are, in effect, paying $9 for the build and getting eight Dune characters on top of it. 1

Minifigure	BrickRanker value	% of set price
Dr. Liet-Kynes	$12.65	13.1%
Lady Jessica	$12.53	13.0%
Chani	$12.42	12.9%
Paul Atreides	~$10–11 est.	~10–11%
Gurney Halleck	~$10–11 est.	~10–11%
Duncan Idaho	~$10–11 est.	~10–11%
Duke Leto Atreides	~$10–11 est.	~10–11%
Thufir Hawat	~$10–11 est.	~10–11%
All 8 combined	$87.63	91%

Top-3 figures confirmed from BR data; remaining five values estimated from the $87.63 total minus confirmed top-3. 1

This concentration of value in exclusive figures creates a meaningful downside floor. Even if the secondary market for the ship itself softens, the eight Dune characters — most of them appearing in no other LEGO product — maintain independent demand. The set was released October 25, 2023, which gives it a relatively short shelf life of 2 years 9 months to the estimated July 31 retirement.

Forecast: +31.47% mid, tight band

BrickRanker models a +31.47% 2-year post-retirement appreciation at the midpoint, with a band from +26.38% (low) to +35.68% (high). That 9.30 percentage-point spread is the tightest in today's eligible pool, meaning the model's confidence in this trajectory is high. 1

For comparison: the Great Pyramid has a wider 11.03pp band, the Fountain Garden (sideboard) spans 32.06pp, and the Huracán Tecnica (sideboard, stale) spans 22.82pp. The Ornithopter's combination of high sales volume and tight band is why its forecast is the most actionable of the four sets that carry one.

Secondary sets

42151 Bugatti Bolide — deep discount, no forecast

LEGO Technic 42151 Bugatti Bolide box art — yellow and black race car model — 42151 Bugatti Bolide — Technic series, MSRP $49.99. 2

BrickRanker's average for the Bolide is $31.90, a −36.2% discount to the $49.99 MSRP. Data is fresh (Jun 26 refresh), and the price moved down $0.23 from the previous pull ($32.13). 2

The problem is the forecast gap. BrickRanker has no 2-year post-retirement appreciation model for this set, and this is a persistent, confirmed absence — not a timing issue. It has been noted across every tracking run going back to May. Without the forecast, there is no BrickRanker-backed read on where the secondary price lands after retirement. The 47 total lifetime sales also suggest thin secondary-market activity relative to the Ornithopter.

The −36.2% discount is real and the data is fresh, which is why it appears here rather than the sideboard. But readers who rely on BR's quantitative forecast as a buy signal should treat this set as incomplete data and cross-check BrickLink's sold-listing history before committing.

21058 Great Pyramid of Giza — solid volume, weaker discount

LEGO Architecture 21058 Great Pyramid of Giza box art — white pyramid model on black background — 21058 Great Pyramid of Giza — Architecture series, 1,476 pieces at $0.088/piece. 3

BrickRanker has the Pyramid at $99.69, a −23.3% discount to the $129.99 MSRP. The price slipped $0.71 from the previous pull ($100.40), pushing the discount from −22.6% to −23.3%. 3

This is the shallowest discount in the eligible pool, and the May 26 data is now 22 days stale — BR has not refreshed pricing for this set since before the last pull. That said, 135 lifetime sales (second-highest in today's cohort) and 1,476 pieces at $0.088 per piece offer a compelling brick value case for Architecture collectors. The forecast of +29.97% mid (band: +24.45% to +35.48%) is slightly below the Ornithopter's but within 2pp — a meaningful alternative for buyers who prefer Architecture over licensed sets or want a lower-risk absolute price point. 3

Treat the $99.69 as an orientation figure rather than a live quote; confirm against current BrickLink sold listings before purchasing.

Sideboard: stale data

Two sets are tracked but excluded from the active recommendation pool due to data age.

10359 Fountain Garden (Icons, 1,302 pieces, MSRP $99.99) shows a BR average of $68.05 (−31.9%), but data is 52 days stale as of today — last updated April 26. The forecast band of +9.61% to +41.67% spans 32.06 percentage points, the widest uncertainty of any set in the pool. Only 26 lifetime sales underpin both the price estimate and the forecast. The current figure may not reflect actual market conditions. 4

42161 Lamborghini Huracán Tecnica (Technic, 806 pieces, MSRP $49.99) is 83 days stale — last updated March 26. The 90-day BR delisting threshold falls June 26: eight days from today. If BrickRanker does not record a new data refresh by then, this set exits active tracking entirely. At 23 lifetime sales, thin liquidity is almost certainly why BR has not refreshed. Its +38.89% mid forecast is the highest in the pool, but it's built on March data that predates the past three months of secondary-market activity. Do not treat $37.89 as a current price reference. 5

This set is on cooldown until June 19. Tomorrow's radar will check it — and it will be one refresh away from the delisting threshold.

Session notes

12th consecutive ultra-stable session. Every set with fresh data recorded a sub-$1.00 move over 24 hours. The Ornithopter dropped $0.85, the Bugatti Bolide $0.23, and the Great Pyramid $0.71 — no set broke $1.00 to the downside. With the July 31 retirement wave 43 days out, secondary-market pricing continues to show no pre-retirement scarcity pressure. 1

Retirement tracker: 110 sets, 39 themes, 12th consecutive no-change. The count has not shifted in a dozen consecutive pulls. At this point the Jul 31 cohort appears finalized. Themes with the most retiring-soon entries include Star Wars (13+), Icons (30+), and Technic (30+). 6

Platform scanner: 42nd consecutive zero. eBay, Mercari, Vinted, and Depop returned zero confirmed new listings for retired sealed LEGO sets in the 24-hour window ending Jun 18, 15:00 ET. BrickRanker 6-month averages remain the only actionable price reference for this edition.

Pipeline preview: Jun 19+

One set lifts its cooldown tomorrow: 42161 Lamborghini Huracán Tecnica. Its data will be 84 days stale at that point — one day closer to the Jun 26 delisting threshold. If BR has refreshed data between now and then, it will carry the highest forecast mid in the pool at +38.89%. If the data is still March-vintage, it returns to the sideboard. 5

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Discount comparison across all five tracked sets as of Jun 18. Fountain Garden and Huracán are sideboard (stale data). Sources: 1 2 3 4 5

The longer pipeline is quiet: the next batch of cooldown lifts starts Jun 20 (31208 Hokusai, 75404 Acclamator, 75405 Home One, 10338 Bumblebee, 75401 Ahsoka), followed Jun 21 by 75325 N-1 Starfighter and 75333 Obi-Wan Starfighter.

Price data: BrickRanker 6-month rolling averages fetched Jun 18, 2026 (24-hour window ending ~15:00 ET). All figures USD. BrickRanker is the sole price source for this edition. Figures reflect secondary-market sold-price averages, not current live asking prices. Retirement dates are BrickRanker estimates subject to change. 21058 Great Pyramid data is May 26 (22d stale) — treat as orientation only. 10359 Fountain Garden data is Apr 26 (52d stale) — do not use as price reference. 42161 Huracán Tecnica data is Mar 26 (83d stale) — treat as unreliable. No 2-year forecast is available for 42151 Bugatti Bolide. Verify all listings independently before purchasing.