LEGO sets that gained the most value

The 50 LEGO sets whose estimated value new is the highest compared with their original US retail price, out of 5,636 sets now estimated above it.

#SetNameYearPiecesRetail (USD)Retail today CPI-UValue new estimatevs retail
110123-1Cloud City2003707$100.00$171$15,750–19,25092 to 113×
221038-1Las Vegas2017487$39.99$51$3,600–4,45070 to 87×
31584-1Knights Challenge1988168$19.99$53$3,450–4,25065 to 80×
46083-1Knight's Tournament1981211$16.00$55$2,950–3,70053 to 67×
575188-2Resistance Bomber (Finch Dallow version)2018780$99.99$125$6,600–8,15053 to 65×
67787-1The Bat-Tank: The Riddler and Bane's Hideout2007652$49.99$76$3,900–4,80052 to 63×
710026-1Naboo Starfighter2002188$40.00$70$3,150–3,90045 to 56×
86075-2Castle1981775$48.00$166$6,750–8,25041 to 50×
97786-1The Batcopter: The Chase for the Scarecrow2007300$29.99$45$1,800–2,25040 to 50×
10383-2Knight's Tournament1979210$15.99$69$2,750–3,45040 to 50×
11926-1Command Centre1979179$24.99$108$4,300–5,35040 to 50×
121650-1Maersk Line Container Ship1974220$14.99$95$3,800–4,70040 to 49×
136923-1Particle Ionizer1990192$24.00$58$2,200–2,75038 to 48×
143722-1Treasure Tomb1998164$20.00$38$1,450–1,85038 to 48×
155956-1Expedition Balloon1999175$20.00$38$1,350–1,70036 to 45×
164032-9Passenger Plane - Snowflake Version2004162$19.99$33$1,150–1,50035 to 45×
17375-2Castle1978775$49.99$240$8,250–10,10034 to 42×
181968-1Space Express1985183$17.99$52$1,650–2,10031 to 40×
197780-1The Batboat: Hunt for Killer Croc2006195$20.00$31$950–1,25031 to 40×
207779-1The Batman Dragster: Catwoman Pursuit200693$10.00$16$480–60031 to 39×
21810-4Town Plan - UK, Cardboard box1962755$12.50$130$3,950–4,85030 to 37×
221788-1Treasure Chest1995167$22.00$45$1,250–1,60028 to 35×
236371-1Shell Service Station1983268$19.99$63$1,750–2,15028 to 34×
2419710-1Sears Tower (Brickstructures Version)200868$29.99$44$1,150–1,50026 to 34×
256067-1Guarded Inn1986256$19.75$57$1,500–1,90027 to 34×
266071-1Forestmen's Crossing1990210$28.50$68$1,850–2,30027 to 34×
276375-2Exxon Gas Station1980271$19.99$76$2,050–2,55027 to 34×
286374-1Holiday Home1983266$21.99$69$1,800–2,25026 to 32×
295948-1Desert Expedition1998196$20.00$38$1,000–1,25026 to 32×
3010190-1Market Street20071,250$89.99$136$3,500–4,35026 to 32×
318940-1Karzahni2007373$39.99$61$1,500–1,85025 to 31×
32493-1Space Command Center (Flatplate version)1979193$14.99$65$1,550–1,95024 to 30×
331620-2Factory1978234$19.95$96$2,250–2,85023 to 30×
347785-1Arkham Asylum2006869$79.99$124$2,950–3,65024 to 29×
356060-1Knight's Challenge1989168$22.00$56$1,300–1,65023 to 30×
363724-1Lego Dragon20011,535$99.00$175$4,100–5,10023 to 29×
376696-1Exxon Fuel Tanker1984107$12.75$39$900–1,10023 to 29×
386927-1All-Terrain Vehicle1981163$14.50$50$1,150–1,45023 to 29×
396080-1King's Castle1984679$52.75$159$3,550–4,40022 to 28×
40483-1Alpha-1 Rocket Base1979187$12.49$54$1,200–1,50022 to 28×
411490-1Town Bank1988196$18.50$49$1,050–1,35021 to 28×
427885-1Robin's Scuba Jet: Attack of The Penguin2008208$19.99$29$630–78022 to 27×
438998-1Toa Mata Nui2009366$49.99$73$1,550–1,95021 to 27×
441375-1Wrestling Scene2002127$24.00$42$900–1,15022 to 27×
458935-1Nocturn2007116$14.99$23$480–60021 to 26×
466250-1Cross Bone Clipper1997157$33.00$64$1,350–1,70021 to 26×
47497-1Galaxy Explorer1979342$32.00$138$2,950–3,65021 to 26×
486041-1Armor Shop1986114$11.49$33$700–86021 to 26×
49113-2Motorized Train Set1966334$16.99$164$3,450–4,25021 to 26×
507283-1Ultimate Space Battle2005567$50.00$80$1,650–2,05021 to 26×

How this list is made

Retail prices are adjusted for US inflation (CPI-U) to today's dollars where the inflation table covers the release year; newer sets are compared with their price as it was. Estimated market values are ranges from marketplace data, for orientation only, and the "vs retail" figure is computed from the ends of the range. Only sets with a US retail price of at least $10 and 50 or more pieces are listed.

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