Set 71756
Hydro Bounty
Retired Aug 2023Retail price$139.99What LEGO charged
Worth now$289.50Typical sealed asking price · 10 listings
Recently sold$269.99Only 1 sale so far — too few to lean on
vs retail+107%Worth more than it cost
Proven performer
Up 107% on its $140 retail price since retiring. Pay under $173 to still make a margin reselling.
How much is LEGO 71756 Hydro Bounty worth?
LEGO 71756 Hydro Bounty is worth about $289.50 sealed right now, based on 10 live sealed listings on eBay. That's 107% above its $139.99 retail price. It came out in 2021 with 1,159 pieces and 10 minifigures. It was retired in Aug 2023. Over the last 82 days its typical asking price has risen 1831%, from $14.99 to $289.50. We last checked it 7 days ago.
Price history
Value history
Oct 18$29010 listings
- Lowest
- $13
- Highest
- $290
- Change
- +1831%
- Asking vs retail
- +107%
26 observations · median asking · rechecked 8× daily
Should you buy it?
Up 107% on retail since retiring. A proper hold.
If you bought it to resell
Sells sealed for$290
Marketplace fees · 15.25%−$44
Payment processing · 2.9% + $0.30−$9
Shipping · est. from 1,159 pieces−$18
Reaches you$218
Pay no more than$168
For a 30% return at your costs. Change them and every figure on the site follows.
What it actually sold for
Sealed
$270
1 sold in six monthsUsed
$240
1 sold in six monthsSellers are asking 7% more than buyers actually paid. The $290 figure above is a ceiling; this is the floor to negotiate toward.
Completed BrickLink transactions over the last six months. Real sales, not asking prices.
Worth more in pieces?
Parted out$202vsSealed$290
Sealed is worth 30% more. Not one to break.
- Minifigures
- $78
- Loose parts
- 1,130 pieces
Minifigure prices are real completed BrickLink sales. The parts figure is an estimate — the set’s own inventory at the catalogue average, not each piece priced individually. Treat it as a guide, and remember parting out is hours of work and many small sales.
Set details
- Set number
- 71756
- Theme
- Ninjago
- Released
- 2021
- Status
- Retired Aug 2023
- Pieces
- 1,159
- Minifigures
- 10
- Retail price
- $139.99
- Value per piece
- $0.25
- Price confidence
- medium · 10 listings
- Last checked
- 7 days ago
Where these numbers come from
eBay10 live listingsThe asking price here — the median of what sellers want right now, $290. Last checked Oct 18.See the listings →BrickLink1 completed salesWhat it actually sold for — $270 across six months of real transactions. Last checked Oct 24.Open the price guide →Catalogue1,159 piecesPiece counts, minifigures, release year and retail price come from Rebrickable and Brickset. Retail was $140.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.
More Ninjago sets from around 2021
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▲ 50% vs retailRetired71755 · 2021Temple of the Endless SeaNinjago · 1,060 pcs$15014 listings · retail $100Holding value
▲ 50% vs retailRetired71754 · 2021Water DragonNinjago · 737 pcs$12017 listings · retail $80Holding value
▲ 170% vs retailRetired71753 · 2021Fire Dragon AttackNinjago · 564 pcs$13520 listings · retail $50Holding value
▲ 21% vs retailRetired71748 · 2021Catamaran Sea BattleNinjago · 780 pcs$8521 listings · retail $70Flat since retirement