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The most valuable City Deep Sea Explorers LEGO sets by current market value. This list ranks 11 sets by current BrickPicker value, refreshed from live market data. Right now the top spot belongs to Ocean Exploration Ship at $230. The top 5 alone account for about 79% of the value on this list. Every entry links to its full price history and marketplace listings. Updated 2026-07-22.
Top 5 hold 79% of this list's value ($910).
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| Name | / piece | |||
|---|---|---|---|---|
| 1 |  Ocean Exploration Ship City · 2020 | $230 | +53% | $0.31 |
| 2 |  Deep Sea Exploration Vessel City · 2015 | $190 | +58% | $0.26 |
| 3 |  Deep Sea Operation Base City · 2015 | $130 | +30% | $0.14 |
| 4 |  Ocean Exploration Base City · 2020 | $90 | +13% | $0.18 |
| 5 |  Deep Sea Submarine City · 2015 | $80 | +99% | $0.29 |
| 6 |  Deep Sea Helicopter City · 2015 | $75 | +50% | $0.19 |
| 7 |  Ocean Exploration Submarine City · 2020 | $43 | +8% | $0.15 |
| 8 |  Ocean Mini-Submarine City · 2020 | $24 | +140% | $0.59 |
| 9 |  Deep Sea Starter Set City · 2015 | $20 | +100% | $0.22 |
| 10 |  Deep Sea Scuba Scooter City · 2015 | $17 | +143% | $0.40 |
| 11 |  Ocean Diver City · 2020 | $11 | — | $0.50 |
The 60266 Ocean Exploration Ship is the most valuable, worth about $230 on the current market.
Around $230 — that's the current BrickPicker value of the 60266 Ocean Exploration Ship, the top-ranked set on this list.
This list ranks 11 city deep sea explorers lego sets by current market value, refreshed from live sales data.