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The most valuable Space Mars Mission LEGO sets by current market value. This list ranks 17 sets by current BrickPicker value, refreshed from live market data. Right now the top spot belongs to MT-201 Ultra-Drill Walker at $575. The top 5 alone account for about 58% of the value on this list. Every entry links to its full price history and marketplace listings. Updated 2026-07-21.
Top 5 hold 58% of this list's value ($3,026).
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| Name | / piece | |||
|---|---|---|---|---|
| 1 |  MT-201 Ultra-Drill Walker Space · 2008 | $575 | +722% | $0.76 |
| 2 |  MX-81 Hypersonic Operations Aircraft Space · 2008 | $351 | +338% | $0.44 |
| 3 |  MT-61 Crystal Reaper Space · 2008 | $295 | +489% | $0.49 |
| 4 |  MT-101 Armored Drilling Unit Space · 2007 | $288 | +259% | $0.45 |
| 5 |  MX-71 Recon Dropship Space · 2007 | $244 | +509% | $0.56 |
| 6 |  MX-41 Switch Fighter Space · 2007 | $215 | +975% | $0.91 |
| 7 |  ETX Alien Mothership Assault Space · 2007 | $190 | +279% | $0.44 |
| 8 |  MB-01 Eagle Command Base Space · 2007 | $169 | +87% | $0.22 |
| 9 |  ETX Alien Strike Space · 2007 | $155 | +675% | $0.63 |
| 10 |  ETX Alien Infiltrator Space · 2008 | $150 | +400% | $0.45 |
| 11 |  MT-51 Claw-Tank Ambush Space · 2007 | $140 | +367% | $0.37 |
| 12 |  MT-21 Mobile Mining Unit Space · 2007 | $84 | +741% | $0.65 |
| 13 |  MT-31 Trike Space · 2007 | $66 | +558% | $0.69 |
| 14 |  MX-11 Astro Fighter Space · 2007 | $50 | +902% | $0.88 |
| 15 |  Crystal Hawk Space · 2008 | $25 | +616% | $0.96 |
| 16 |  Alien Jet Space · 2008 | $18 | +408% | $0.84 |
| 17 |  Mini Robot Space · 2007 | $14 | +292% | $0.57 |
The 7649 MT-201 Ultra-Drill Walker is the most valuable, worth about $575 on the current market.
Around $575 — that's the current BrickPicker value of the 7649 MT-201 Ultra-Drill Walker, the top-ranked set on this list.
This list ranks 17 space mars mission lego sets by current market value, refreshed from live sales data.