Set 70747
Boulder Blaster
Retired Aug 2016Retail price$29.99What LEGO charged
Worth now$139.50Typical sealed asking price · 13 listings
Recently sold—No recent sales on file
vs retail+365%Worth more than it cost
Proven performer
Up 365% on its $30 retail price since retiring. Pay under $78 to still make a margin reselling.
How much is LEGO 70747 Boulder Blaster worth?
LEGO 70747 Boulder Blaster is worth about $139.50 sealed right now, based on 13 live sealed listings on eBay. That's 365% above its $29.99 retail price. It came out in 2015 with 236 pieces and 3 minifigures. It was retired in Aug 2016. Over the last 85 days its typical asking price has risen 775%, from $15.95 to $139.50. We last checked it 6 days ago.
Price history
Value history
Oct 22$14013 listings
- Lowest
- $16
- Highest
- $196
- Change
- +775%
- Asking vs retail
- +365%
26 observations · median asking · rechecked 8× daily
Should you buy it?
Retired 10 years ago and now 4.7× retail. The people who bought two are very happy.
If you bought it to resell
Sells sealed for$140
Marketplace fees · 15.25%−$21
Payment processing · 2.9% + $0.30−$5
Shipping · est. from 236 pieces−$9
Reaches you$105
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
$20
1 sold in six monthsCompleted BrickLink transactions over the last six months. Real sales, not asking prices.
Set details
- Set number
- 70747
- Theme
- Ninjago
- Released
- 2015
- Status
- Retired Aug 2016
- Pieces
- 236
- Minifigures
- 3
- Retail price
- $29.99
- Value per piece
- $0.591
- Price confidence
- high · 13 listings
- Last checked
- 6 days ago
Where these numbers come from
eBay13 live listingsThe asking price here — the median of what sellers want right now, $140. Last checked Oct 22.See the listings →BrickLinkPrice guideNo completed sales recorded for this one yet. Last checked Oct 23.Open the price guide →Catalogue236 piecesPiece counts, minifigures, release year and retail price come from Rebrickable and Brickset. Retail was $30.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 2015
See all →
▲ 523% vs retailRetired70748 · 2015Titanium DragonNinjago · 361 pcs$24913 listings · retail $40Proven performer
▲ 551% vs retailRetired70746 · 2015Condrai Copter AttackNinjago · 311 pcs$19511 listings · retail $30Proven performer
▲ 483% vs retailRetired70749 · 2015Enter the SerpentNinjago · 529 pcs$3505 listings · retail $60Proven performer
▲ 575% vs retailRetired70745 · 2015Anacondrai CrusherNinjago · 219 pcs$13511 listings · retail $20Proven performer