Set 71834
Zane's Ultra Combiner Mech
Retired Sep 2026Retail price$99.99What LEGO charged
Worth now$150.00Typical sealed asking price · 24 listings
Recently sold—No recent sales on file
vs retail+50%Worth more than it cost
Holding value
50% above its $100 retail price. Steady rather than spectacular.
How much is LEGO 71834 Zane's Ultra Combiner Mech worth?
LEGO 71834 Zane's Ultra Combiner Mech is worth about $150.00 sealed right now, based on 24 live sealed listings on eBay. That's 50% above its $99.99 retail price. It came out in 2025 with 1,187 pieces and 6 minifigures. It was retired in Sep 2026. Over the last 89 days its typical asking price has risen 901%, from $14.99 to $150.00. We last checked it yesterday.
Price history
Value history
Oct 27$15024 listings
- Lowest
- $15
- Highest
- $155
- Change
- +885%
- Asking vs retail
- +50%
27 observations · median asking · rechecked 8× daily
Should you buy it?
24 listings. Solid number.
If you bought it to resell
Sells sealed for$150
Marketplace fees · 15.25%−$23
Payment processing · 2.9% + $0.30−$5
Shipping · est. from 1,187 pieces−$18
Reaches you$104
Pay no more than$80
For a 30% return at your costs. Change them and every figure on the site follows.
What it actually sold for
Used
$80
1 sold in six monthsCompleted BrickLink transactions over the last six months. Real sales, not asking prices.
Set details
- Set number
- 71834
- Theme
- Ninjago
- Released
- 2025
- Status
- Retired Sep 2026
- Pieces
- 1,187
- Minifigures
- 6
- Retail price
- $99.99
- Value per piece
- $0.126
- Price confidence
- high · 24 listings
- Last checked
- yesterday
Where these numbers come from
eBay24 live listingsThe asking price here — the median of what sellers want right now, $150. Last checked Oct 27.See the listings →BrickLinkPrice guideNo completed sales recorded for this one yet. Last checked Oct 23.Open the price guide →Catalogue1,187 piecesPiece counts, minifigures, release year and retail price come from Rebrickable and Brickset. Retail was $100.See the catalogue entry →
eBay links are affiliate links — if you buy after clicking, we earn a small commission at no cost to you, and that is what pays for the site. BrickLink has no such programme, so those are plain links. Neither changes what we show or what we say about it.
How to read this. The value is the median of live sealed listings, after removing instructions, empty boxes, used sets, multi-set lots and implausible outliers. Real sale prices usually land below asking, so the buy-below figure is deliberately the conservative end of the range.
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