Most Valuable Space LEGO Sets of the 1990s

The most valuable Space LEGO sets from the 1990s 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 Monorail Transport Base at $1,600. The top 5 alone account for about 29% of the value on this list. Every entry links to its full price history and marketplace listings. Updated 2026-07-22.

#	Name	Value	Growth	/ piece
1	Monorail Transport Base Space · 1994	$1,600	+799%	$2.79
2	Mega Core Magnetizer Space · 1990	$1,301	+2068%	$2.59
3	Deep Freeze Defender Space · 1993	$1,157	+2472%	$2.77
4	Particle Ionizer Space · 1990	$1,050	+4277%	$5.17
5	Blacktron II Space Value Pack Space · 1993	$937	—	$4.51
6	Galactic Mediator Space · 1992	$900	+1400%	$2.22
7	Ice Station Odyssey Space · 1993	$825	+1275%	$2.40
8	Interstellar Starfighter Space · 1997	$800	+900%	$2.74
9	Stellar Recon Voyager Space · 1990	$664	+1745%	$2.85
10	Spectral Starguider Space · 1991	$600	+2301%	$2.88
11	Rebel Hunter Space · 1992	$600	+2758%	$4.29
12	Explorien Starship Space · 1996	$580	+625%	$0.88
13	Alpha Centauri Outpost Space · 1991	$525	+556%	$1.29
14	Alien Avenger Space · 1997	$499	+731%	$1.35
15	Lunar Launch Site Space · 1994	$465	+1192%	$1.62
16	Solar Snooper Space · 1992	$460	+1178%	$1.80
17	Aerial Intruder Space · 1991	$423	+1309%	$1.58
18	Insectoids Combined Set Space · 1998	$422	—	$2.48
19	Warp Wing Fighter Space · 1997	$394	+1214%	$1.67
20	Space Station Zenon Space · 1995	$393	+1022%	$1.13
21	Robo-Guardian Space · 1994	$345	+860%	$0.94
22	Star Hawk II Space · 1995	$300	+1012%	$1.03
23	Ice-Sat V Space · 1993	$300	+1901%	$2.22
24	Space Hover Space · 1998	$292	—	$14.59
25	Arachnoid Star Base / Arachno Base Space · 1998	$290	+263%	$0.66
26	Android Base Space · 1996	$284	+609%	$1.06
27	Minifig Pack Space · 1991	$275	+5401%	$6.24
28	Saucer Centurion Space · 1994	$251	+830%	$1.13
29	Sonic Stinger Space · 1998	$251	+1041%	$2.64
30	Blizzard Baron Space · 1993	$232	+2806%	$2.83
31	Robo Master Space · 1997	$230	+539%	$0.63
32	Meteor Monitor Space · 1990	$225	+7413%	$7.75
33	Space Police Car Space · 1998	$216	+10737%	$9.38
34	Space Spider Space · 1998	$206	+3340%	$4.58
35	Tri-Wheeled Tyrax Space · 1991	$204	+3313%	$5.24
36	Robo Stalker Space · 1997	$204	+581%	$0.73
37	Allied Avenger Space · 1991	$200	+2422%	$2.00
38	Celestial Stinger / Space Swarm Space · 1998	$200	+300%	$0.79
39	Celestial Forager Space · 1990	$187	+1612%	$2.08
40	Recon Robot Space · 1994	$183	+1422%	$1.35
41	Crater Cruiser Space · 1995	$168	+831%	$0.92
42	Sonic Stinger (Promotional Pack) Space · 1998	$160	+700%	$1.67
43	Scorpion Detector Space · 1996	$156	+680%	$0.80
44	Planetary Prowler / Odonata Space · 1998	$155	+343%	$0.62
45	Cyber Saucer Space · 1997	$150	+650%	$1.32
46	Scorpion Detector Space · 1996	$145	+504%	$0.74
47	Cyber Saucer Space · 1997	$140	+536%	$1.23
48	Vector Detector Space · 1990	$136	+2046%	$2.20
49	Galactic Chief Space · 1993	$129	+4214%	$5.38
50	Pulsar Charger Space · 1990	$125	+4081%	$4.81