LEGO Mobile Crane MK II (42009) Value
What does the LEGO Mobile Crane MK II (set 42009) actually sell for? Below are real eBay completed-sale medians, split by condition, with the most recent sold listings. That’s up 162% on its $220 retail price.
LEGO 42009 Mobile Crane MK II — what it sells for
⤢ enlarge+162%vs $220 RRP — sealed median $575 (2.6× retail)
Sealed
$575
range $532–$578
You’d net $501 after eBay fees
3 sold
New, factory-sealed (MISB).
Used — complete
$218
range $190–$241
You’d net $190 after eBay fees
3 sold
Opened/built, all pieces.
Recent real sold listings
Recent sold listings
| Listing | Condition | Sold | Price |
|---|---|---|---|
| LEGO Technic 42009: Mobile Crane MK II Mobile Heavy-Duty Crane NEW & Unopened | Sealed | 2026-06-01 | $489 |
| LEGO TECHNIC 42009 Mobile Crane MK II Retired Motorized | Used — complete | 2026-05-31 | $218 |
| LEGO 42009 Mobile Crane MK II Brand New & Factory Sealed GENUINE / New / Express | Sealed | 2026-05-20 | $580 |
| LEGO Technic: Mobile Crane MK II 42009 - Brand New & Sealed | Sealed | 2026-05-19 | $575 |
| LEGO TECHNIC 42009 Mobile Crane MK II Retired 98% Complete *See Description* | Used — complete | 2026-05-10 | $264 |
| Mobile Crane MK II 42009 - Complete Lego Technic Set w/ Instructions | Used — complete | 2026-05-09 | $161 |
How to read these numbers
Each figure above is the median of real eBay completed sales for the Mobile Crane MK II (set 42009) in that condition, including shipping. “Net” subtracts eBay’s ~13% fee — what you’d actually keep as the seller. Notice the spread between conditions: sealed around $575, used — complete around $218.
Prices move, so check the recent listings and run a fresh lookup before you buy or sell. For context, see the most valuable sets and other retired sets.
Frequently asked questions
How much is LEGO 42009 worth?
Based on recent eBay sold listings, the Mobile Crane MK II sells for a median of about $575 sealed, less in lower conditions. See the full condition breakdown above.
Are these asking prices or actual sales?
Actual completed (sold) eBay sales — not asking prices. The recent-listings table shows the individual sales behind the medians.
Is the Mobile Crane MK II retired?
Yes — set 42009 is retired, which is typically why used and sealed prices sit above the original RRP.