Most Valuable LEGO Sets of 1966

The most valuable LEGO sets released in 1966, by current market value. This list ranks 50 sets by current BrickPicker value, refreshed from live market data. Right now the top spot belongs to Deluxe Basic Set at $499. The top 5 alone account for about 36% of the value on this list. Every entry links to its full price history and marketplace listings. Updated 2026-07-21.

#	Name	Value	Growth	/ piece
1	Deluxe Basic Set Samsonite · 1966	$499	+5475%	$1.33
2	European Flags System · 1966	$346	—	$43.27
3	Motorized Train Set Trains · 1966	$325	+1812%	$1.20
4	4 x 8 Plates, White System · 1966	$300	—	$37.50
5	1:87 Mercedes Shell Tanker System · 1966	$297	+6521%	$297.30
6	Shell Service Station System · 1966	$248	+1278%	$2.05
7	Master Discovery Set Samsonite · 1966	$201	—	$0.28
8	1 x 1 Bricks with Letters (System) System · 1966	$173	—	$3.92
9	6 Street Lamps with Curved Top (The Building Toy) System · 1966	$152	—	$25.33
10	Wooden Storage Box Large (Double Latch), Empty, without Lattice System · 1966	$146	—	—
11	Small Wheels with Axles System · 1966	$100	—	$8.33
12	1 x 4 x 2 Window, Red or White System · 1966	$100	+1894%	$11.06
13	Locomotive with Motor Trains · 1966	$97	+411%	$1.28
14	Six Trees and Bushes (The Building Toy) System · 1966	$95	—	$15.83
15	Gift Set Samsonite · 1966	$95	+3120%	$0.96
16	5 Sixteens and 4 Twenties (System) System · 1966	$92	—	$10.28
17	Shell Station Brick and Sign, 6 Named Beams System · 1966	$89	—	$4.46
18	Traffic Signs System · 1966	$80	+15898%	$5.71
19	2 x 8 Plates, White System · 1966	$80	—	$5.00
20	Lighting Device Pack (The Building Toy) System · 1966	$70	+2709%	$23.32
21	8 Pieces 2x8 (The Building Toy) System · 1966	$69	—	$8.63
22	Garage Plate and Door (The Building Toy) System · 1966	$60	+2310%	$20.00
23	1 x 1 Bricks with Numbers (System) System · 1966	$58	—	$1.33
24	1:87 Morris 1100 System · 1966	$58	+2969%	$58.00
25	Nordic and American Flags System · 1966	$58	+4168%	$7.20
26	Wooden Storage Box Medium (Single Latch), Empty System · 1966	$54	—	—
27	Gates and Fence, White (The Building Toy) System · 1966	$50	—	$2.94
28	1 Stud Brick, Assorted Colours (6) Samsonite · 1966	$47	+9296%	$1.68
29	JUMBO Pull Toy System · 1966	$47	—	$5.19
30	1 x 3 x 2 Window, Red or White System · 1966	$46	+1753%	$3.85
31	4 x 8 Assorted Base Plates Samsonite · 1966	$46	+9100%	$5.75
32	1 x 2 Bricks System · 1966	$45	—	$1.02
33	1 x 2 x 1 Window, Red or White System · 1966	$44	—	$2.33
34	London Bus System · 1966	$42	+1752%	$0.30
35	Road Signs and Street Lamps Samsonite · 1966	$38	—	$1.90
36	2 x 3 Bricks (System) System · 1966	$38	—	$1.51
37	1 x 6 x 2 Shuttered Windows, Red or White System · 1966	$37	+470%	$4.63
38	Wooden Storage Box Medium (Single Latch) with Contents System · 1966	$37	+673%	$1.08
39	Names, Numbers, Alphabet Samsonite · 1966	$36	+7100%	$0.54
40	Slopes and Slopes Double 2 x 2, Blue (The Building Toy) System · 1966	$36	—	$1.62
41	1:87 6 European Cars System · 1966	$35	+1071%	$0.52
42	Starter Train Set without Motor Trains · 1966	$35	+169%	$0.28
43	1 x 1 x 2 Window, Red or White System · 1966	$35	—	$1.84
44	2 x 4 Bricks (System) System · 1966	$31	—	$1.47
45	Advanced Builders Set Samsonite · 1966	$30	+200%	$0.05
46	20 Stud Beams, Assorted Colours Samsonite · 1966	$30	—	$5.00
47	1 x 1, 1 x 2, 2 x 2, 2 x 3, 2 x 4 Plates (System) System · 1966	$30	—	$0.77
48	7 Named Beams (The Building Toy) System · 1966	$30	—	$4.28
49	Train Couplers and Wheels (System) System · 1966	$30	—	$2.50
50	50 numbered bricks (The Building Toy) System · 1966	$29	—	$0.57