LEGO Lion Knights' Castle (10305) Value
What does the LEGO Lion Knights' Castle (set 10305) actually sell for? Below are real eBay completed-sale medians, split by condition, with the most recent sold listings. That’s up 44% on its $400 retail price.
LEGO 10305 Lion Knights' Castle — what it sells for
⤢ enlarge+44%vs $400 RRP — sealed median $575 (1.4× retail)
Sealed
$575
range $50–$588
You’d net $501 after eBay fees
28 sold
New, factory-sealed (MISB).
Used — complete
$490
range $450–$505
You’d net $426 after eBay fees
13 sold
Opened/built, all pieces.
Recent real sold listings
Recent sold listings
| Listing | Condition | Sold | Price |
|---|---|---|---|
| Lego 10305 Lion Knight's Castle - New and Sealed | Sealed | 2026-06-05 | $477 |
| LEGO Icons: Lion Knights' Castle (10305) | Sealed | 2026-06-05 | $635 |
| LEGO Lion Knights' Castle 10305 Complete Set 4514 Pieces 18+ 90 Years of Play | Used — complete | 2026-06-04 | $542 |
| LEGO Icons: Lion Knights' Castle 10305 *100% Complete w/ Box!* | Used — complete | 2026-06-04 | $515 |
| LEGO Castle Minifigures - Black Falcon, Lion Knight, Forestmen - You Pick! New! | Sealed | 2026-06-03 | $1 |
| LEGO Lion Knight Minifigure – Battle Axe, Armor & Shield – Castle Army Builder – | Sealed | 2026-06-03 | $17 |
| LEGO Icons Lion Knights’ Castle 10305 New Sealed Retired NISB See Pics | Sealed | 2026-06-03 | $580 |
| LEGO 10305 ICONS Lion Knight’s Castle BRAND NEW SEALED | Sealed | 2026-06-02 | $628 |
| LEGO Icons: Lion Knights' Castle (10305) Brand New Sealed Retired Set | Sealed | 2026-06-02 | $593 |
| LEGO Icons: Lion Knights' Castle (10305) - Sealed New in Box | Sealed | 2026-06-01 | $576 |
How to read these numbers
Each figure above is the median of real eBay completed sales for the Lion Knights' Castle (set 10305) 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 $490.
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 10305 worth?
Based on recent eBay sold listings, the Lion Knights' Castle 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 Lion Knights' Castle retired?
Yes — set 10305 is retired, which is typically why used and sealed prices sit above the original RRP.