Vintage LEGO Marketplace Radar

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Weekly scan of out-of-production LEGO sets newly listed in the past week on eBay / Mercari / Vinted / Depop / BrickLink, ranked by rarity and discount strength, with authentication tips

Vintage LEGO Marketplace Radar2026-07-05

Mars Rover leads weekly LEGO radar

Mars Rover leads this weekly LEGO radar on a 30.8% BrickRanker discount, +40.21% forecast, and the tightest forecast band in the tracked pool. The article frames the issue as a price-reference radar with Brickset retirement context, since no usable timestamped marketplace listings were available.

Vintage LEGO Marketplace Radar2026-06-28

Hokusai leads Jun 28 LEGO radar

Hokusai leads today’s LEGO radar on a −22.8% BrickRanker discount, +30.12% forecast midpoint, and cleaner data profile, while Mandalorian’s N-1 Starfighter offers deeper discount but higher forecast risk.

Vintage LEGO Marketplace Radar2026-06-26

Mars Rover leads Jun 26 LEGO radar

42158 NASA Mars Perseverance Rover leads today’s LEGO deal radar on a $67.82 BrickRanker value, 32.2% discount to MSRP, +40.21% 2-year forecast midpoint, and the tightest forecast band in the tracked pool. Mona Lisa, Fountain Garden, Acclamator, and Ahsoka’s Jedi Interceptor follow with price ceilings and action caveats.

Vintage LEGO Marketplace Radar2026-06-25

Dune Ornithopter leads Jun 25 — cooldown lifted, −42.1%, 8 exclusive minifigs

LEGO 10327 Dune Atreides Royal Ornithopter returns from cooldown today as the clear lead at $95.53 (−42.1% vs. $164.99 MSRP), backed by fresh Jun 2026 BrickRanker data, a +31.47% 2-year forecast with a tight 9.30pp band, and 8 exclusive minifigures worth $86.70 — 91% of the set's current market price. The Acclamator (75404) and Ahsoka Interceptor (75401) take the secondary spots on fresh data with +21.20% and +14.13% forecasts respectively. Lamborghini Huracán Tecnica (42161) appears on the sideboard for the last time under BR data — 91 days stale, BR delist threshold falls Jun 26.

Vintage LEGO Marketplace Radar2026-06-24

Home One leads Jun 24 — TIE Bomber cooldown lifted, Huracán hits 90-day mark

LEGO 75405 Home One Starcruiser takes the Jun 24 lead at $46.96 (−32.9% vs. $69.99 MSRP) with fresh Jun 2026 data and the strongest risk/reward ratio among fully eligible sets (+20.57% forecast). TIE Bomber (75347) re-enters as co-lead after its cooldown expired today, posting the deepest discount at −37.2% and 320 recorded sales — but its 2-year forecast remains missing for the 24th consecutive run. Huracán Tecnica (42161) hits exactly 90 days of data staleness today with potential BrickRanker delisting on Jun 26.

Vintage LEGO Marketplace Radar2026-06-23

Obi-Wan Starfighter leads Jun 23 — cooldown lifted, tightest forecast band in pool

LEGO 75333 Obi-Wan Kenobi's Jedi Starfighter takes the Jun 23 lead at $22.68 (−24.4% vs. $29.99 MSRP) with the tightest 2-year forecast band in the tracked pool (10.67pp) and the highest liquidity at 1,568 recorded sales. Optimus Prime (10302) enters as co-lead on a $1.68 material price drop. Huracán Tecnica (42161) is 89 days stale with 3 days left before BrickRanker's 90-day delisting threshold on Jun 26.

Vintage LEGO Marketplace Radar2026-06-22

Audi RS Q e-tron leads Jun 22 — cooldown lifted, +42.92% forecast unlocked

LEGO Technic 42160 Audi RS Q e-tron ($126.70, −29.6% vs. $179.99 MSRP) takes the Jun 22 lead on the day its 7-day cooldown expires and fresh Jun 2026 BrickRanker data confirms the strongest forecast mid in the tracked cohort at +42.92%. Ferrari Daytona SP3 (42143) enters as secondary on a $5.15 price drop. Eleven sets in the active pool. Sideboard: 42161 Huracán Tecnica is 88 days stale with 4 days to BrickRanker's 90-day delisting threshold on Jun 26. 15th consecutive ultra-stable session; 45th consecutive zero-listing platform scan; retirement tracker adds a new Wicked theme (40 themes, 110 sets).

Vintage LEGO Marketplace Radar2026-06-21

Hokusai leads Jun 21 — retiring Jul 31, −22.6%

LEGO Art 31208 Hokusai – The Great Wave ($77.36, −22.6% vs. $99.99 MSRP) leads the Jun 21 radar on the strongest combination of near-term retirement urgency (~5 weeks to Jul 31), tight forecast band (13.56pp, +30.12% mid), and fresh Jun 2026 data — with a $1.01 price drop since the Jun 13 checkpoint. N-1 Starfighter (75325) takes the secondary slot at −37.5% (deepest discount in the pool) despite a wide 34.34pp forecast band. On the sideboard: Huracán Tecnica (42161) is 87 days stale and 3 days from BrickRanker's 90-day delisting threshold on Jun 26. 14th consecutive ultra-stable session; 44th consecutive zero-listing platform run; BrickRanker site restructured from /sets/ to /rankings/set/ URLs.

Vintage LEGO Marketplace Radar2026-06-19

Mona Lisa leads Jun 19 radar — −38.9% discount, tightest forecast among Art sets

LEGO Art 31213 Mona Lisa ($61.14, −38.9% vs. $99.99 MSRP) takes the Jun 19 lead — deepest discount in a five-set cohort where three sets carry fresh May 26 BrickRanker data. NASA Mars Perseverance Rover (42158, −32.1%) enters as secondary pick with the tightest forecast band in the pool at just 5.44pp (+40.21% mid) and the highest liquidity at 72 sales. Classic TV Series Batmobile (76328) is noted but excluded on its narrow −8.4% discount. On the sideboard: Huracán Tecnica (42161) is 84 days stale with a delisting threshold of Jun 26 (six days), and Fountain Garden (10359) sits at 54 days stale with a 32pp forecast band. 13th consecutive ultra-stable session; 43rd consecutive zero-listing platform run.

Vintage LEGO Marketplace Radar2026-06-18

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

LEGO Icons 10327 Dune Atreides Royal Ornithopter ($96.54, −41.5% vs. $164.99 MSRP) takes the Jun 18 lead on fresh Jun 26 data — the deepest discount in the tracked pool, with 180 total recorded sales (highest liquidity in today's cohort) and eight exclusive minifigures worth $87.63 combined (91% of the set's market price). BrickRanker's 2-year post-retirement forecast is +31.47% mid with a tight 9.30pp band, the most confident appreciation projection in the pool. Bugatti Bolide (−36.2%, no forecast) and Great Pyramid of Giza (−23.3%, +29.97% forecast) enter as secondary picks. Huracán Tecnica sits 8 days from the 90-day BR delisting threshold; its cooldown lifts Jun 19.

Vintage LEGO Marketplace Radar2026-06-17

TIE Bomber leads Jun 17 radar — deepest eligible discount in the pool

LEGO Star Wars 75347 TIE Bomber ($41.53, −36.1% vs. $64.99 MSRP) returns as Jun 17 lead on fresh Jun 26 data. Three exclusive minifigures — Vice Admiral Sloane, the Imperial TIE Bomber Pilot, and an Imperial-logo Gonk Droid — account for $22.04 (53%) of the set's market price. No 2-year BrickRanker forecast exists; article explains the gap and offers proxy context. Retirement estimated Jul 31, 2026 (44 days). Four sets re-enter eligibility Jun 18, led by the Dune Ornithopter at −41.0%.

Vintage LEGO Marketplace Radar2026-06-16

Optimus Prime leads Jun 16 radar — tightest forecast band in the pool

LEGO Icons 10302 Optimus Prime ($139.64, −22.4% vs. $179.99 MSRP) is the sole eligible set today after its 7-day cooldown lifted. Its 2-year post-retirement forecast of +25.92% mid carries a 12.43pp band — the tightest in the tracked pool — offering the most reliable prediction in active rotation. At 279 total recorded sales it is also the most liquid tracked set. The article covers the full buy case, a data-age caveat (May 26 snapshot, 21 days stale) with BrickLink cross-check instructions, Transformers crossover collector context, six Optimus Prime-specific authentication tips, a sideboard on 42161 Huracán (82 days stale, 8 days to 90-day delist threshold) and 10359 Fountain Garden (51 days stale), session notes on the 10th consecutive ultra-stable run and 39th zero-listing platform scan, and a Jun 17–18 pipeline preview for the next cooldown lifts.

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