Set 8919

Mantax

Name: LEGO 8919 Mantax
SKU: 8919

Bionicle · 2007 · 58 pieces

Retired Jan 2008

Retail price$9.99What LEGO charged

Worth now$180.00Typical sealed asking price · 5 listings

Recently sold$107.50Only 2 sales so far — too few to lean on

vs retail+1702%Worth more than it cost

Proven performer

Up 1702% on its $10 retail price since retiring. Pay under $104 to still make a margin reselling.

See listings on eBay

How much is LEGO 8919 Mantax worth?

LEGO 8919 Mantax is worth about $180.00 sealed right now, based on 5 live sealed listings on eBay. That's 1702% above its $9.99 retail price. It came out in 2007 with 58 pieces. It was retired in Jan 2008. We last checked it 4 days ago.

Price history

Value history

Oct 24$1805 listings

Lowest: $180
Highest: $180
Change: 0%
Asking vs retail: +1702%

2 observations · median asking · rechecked 8× daily · early days — a line drawn through 2 readings shows what we measured, not a trend

Should you buy it?

Retired 19 years ago and now 18.0× retail. The people who bought two are very happy.

If you bought it to resell

Sells sealed for$180

Marketplace fees · 15.25%−$27

Payment processing · 2.9% + $0.30−$6

Shipping · est. from 58 pieces−$5

Reaches you$142

Pay no more than$109

For a 30% return at your costs. Change them and every figure on the site follows.

What it actually sold for

Sealed

$108

2 sold in six months · $100–$115

Used

$31

10 sold in six months

Sellers are asking 67% more than buyers actually paid. The $180 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$7vsSealed$180

Sealed is worth 96% more. Not one to break.

Minifigures: —
Loose parts: 61 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: 8919
Theme: Bionicle
Released: 2007
Status: Retired Jan 2008
Pieces: 58
Minifigures: —
Retail price: $9.99
Value per piece: $3.103
Price confidence: low · 5 listings
Last checked: 4 days ago

Where these numbers come from

check it yourself

eBay5 live listingsThe asking price here — the median of what sellers want right now, $180. Last checked Oct 24.See the listings →BrickLink2 completed salesWhat it actually sold for — $108 across six months of real transactions. Last checked Oct 27.Open the price guide →Catalogue58 piecesPiece counts, minifigures, release year and retail price come from Rebrickable and Brickset. Retail was $10.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.