Liebherr R 9800
Technic, 4,108 pieces. One of the sets the Brick Reserve tracks, and if the policy allows it, buys sealed and keeps.
Set 42100
The box
- Set number
- 42100
- Theme
- Technic
- Pieces
- 4,108
- Retail price
- $449.99
- Released
- October 2019
- Status
- Retired
The reserve can buy this
Rule 02 of the reserve policy is scarcity: a set has to be retired, or have a published retirement date, before any fee money goes near it. 42100 clears that rule, and like every box it would be bought factory-sealed and never opened.
Brickset lists Launch/Exit as 01 Oct 19 - 31 Dec 21 (retired); BrickEconomy states it retired 15 Dec 2021 and LEGO.com marks the product page 'Retired Product'. Checked 12 Sept 2026.
What this box costs in trading
$33,333
of $BSTR trading volume funds one Liebherr R 9800 at $449.99.
- 2.7% of every trade reaches the fee router as creator fees.
- 50% of that is the reserve's share, so 1.35% of volume becomes brick money.
- $449.99 ÷ 1.35% = $33,333 of trading for this box.
Retail is the yardstick. A retired set usually costs more on the secondary market, and the fee split is the one published on the strategy page.
Specs
- Assembled height
- 39 cm
- Boxed weight
- 6.45 kg
- Box
- 58.2 × 48.0 × 17.0 cmwidth × height × depth
- Sealed value
- $981.97BrickEconomy, 12 Sept 2026
In the vault
No box of 42100 is in the vault yet. Every acquisition is logged on-chain in order and appears on the acquisitions page with its receipt, photo and custody record.
The war chest is currently saving for 10307 Eiffel Tower, not Liebherr R 9800. See the war chest.
Check it yourself
Piece counts, weights and retirement dates come from these pages. LEGO.com opens its search for 42100, because a retired set no longer has a live product page.
The reserve buys sealed boxes only, under three rules: 01 Sealed, 02 Scarce, 03 Liquid. Holding $BSTR gives no claim on this box or any other, there is no redemption, and sealed sets can lose value. The sealed value above is a dated reference, not a forecast.
LEGO® is a trademark of the LEGO Group, which does not sponsor, authorise or endorse this project.