Sonar Transmitting Cruiser #6783 — LEGO Space Set Value
LEGO SpaceWhat the Sonar Transmitting Cruiser #6783 LEGO set is worth — loose, complete, and sealed.
Sonar Transmitting Cruiser #6783 value — Loose 64,15 € · $74 · Complete (CIB) 130,04 € · $150 · Sealed (new) 866,06 € · $999. Prices updated August 2026.
Converted from USD at the ECB reference rate — sold comps are US-market sales.
Monatlicher CIB-Wert, basierend auf Verkäufen. Chart values in USD.
See the actual sold listings on eBay ↗Live on eBay right now
▍
Preisdaten verifiziert mit · 1
Item details
- UPC / EAN
- 5702010967834
- Brand
- LEGO
- Theme
- LEGO Space
- Set number
- #6783
- Release date
- January 1, 1986
Sonar Transmitting Cruiser #6783 (LEGO Space) resale value
A loose Sonar Transmitting Cruiser #6783 set runs around $74, a complete copy (all pieces + box + instructions) about $150, and a factory-sealed box commands $999.
What drives the price
Retired sets, completeness (every piece + minifigs + instructions + box), and sealed condition drive LEGO value. Exclusive sets and discontinued themes appreciate the most; minifigs alone can carry significant value.
Price guide
What this actually trades for — sold values by condition vs. what sellers are asking today
| Condition | Value | Based on |
|---|---|---|
| Loose | 64,15 € · $74 | eBay sold comps |
| Complete (CIB) | 130,04 € · $150 | eBay sold comps |
| Sealed (new) | 866,06 € · $999 | eBay sold comps |
| Live asking — low / typical / high | 4,33 € / 121,37 € / 595,01 €$5 / $140 / $686.34 | 14 live eBay listings ↗ |
Market check: As of July 19, 2026, 14 live eBay listings ask $5.00–$686.34 (median $140.00).
Häufige Fragen
- What is the best value for a collector wanting this set?
- If you are looking for the best value, the loose version is available for $81, while the complete in-box version is $128.
- Is the sealed version worth the high price tag?
- The sealed, new version is listed at $999, indicating high collector demand for mint condition items.
- Where can I find this LEGO Space set?
- You can find the Sonar Transmitting Cruiser #6783 listed in loose, complete, or sealed condition on our marketplace.