Build engine

Tell it the sets you own; it shows what you can (nearly) build and the exact parts to buy for a target.

🧱 What you can (nearly) build

%	Set	Name	Buy pcs	Lots
100%	10256-1	Taj Mahal	0	0
93%	10189-1	Taj Mahal	420	21
81%	10230-1	Mini Modulars	254	95

🎯 Build The Lord of the Rings: Barad-dûr — 2% complete

Buy 5,343 pieces across 690 lots.

🛒 Source the gap from the parts marketplace

141 of 690 part-lots available now (20%) · 549 still to import. Total-to-door R3,085 across 1 order(s) — parts + per-seller shipping.

BrickBits Spares · 356 lotsR3,085 (parts R3,015 + ship R70)

The missing parts

Buy	Part	Colour	Name
172×	2877	Black	Brick Special 1 x 2 with Grille
97×	3023	Black	Plate 1 x 2
95×	3023	Dark Bluish Gray	Plate 1 x 2
68×	49668	Black	Plate Special 1 x 1 with Tooth
63×	2431	Trans-Orange	Tile 1 x 4 with Groove
62×	24309	Black	Slope Curved 3 x 2 No Studs
61×	3024	Black	Plate 1 x 1
59×	85984	Dark Brown	Slope 30° 1 x 2 x 2/3
58×	3023	Reddish Brown	Plate 1 x 2
58×	3710	Black	Plate 1 x 4
56×	3622	Dark Bluish Gray	Brick 1 x 3
55×	85861	Reddish Brown	Plate Round 1 x 1 with Open Stud
50×	32952	Dark Bluish Gray	Brick Special 1 x 1 x 1 2/3 with Studs on 1 Side
49×	54200	Black	Slope 30° 1 x 1 x 2/3 (Cheese Slope)
48×	11477	Trans-Yellow	Slope Curved 2 x 1 No Studs [1/2 Bow]
46×	54200	Medium Nougat	Slope 30° 1 x 1 x 2/3 (Cheese Slope)
45×	3004	Dark Bluish Gray	Brick 1 x 2
44×	2412b	Black	Tile Special 1 x 2 Grille with Bottom Groove
43×	3022	Black	Plate 2 x 2
43×	3024	Dark Bluish Gray	Plate 1 x 1
42×	3069b	Trans-Red	Tile 1 x 2 with Groove
41×	3299	Black	Slope 33° 2 x 4 Double
40×	3005	Reddish Brown	Brick 1 x 1
39×	3386	Black	Plate 1 x 1 x 2/3 Half Round with Side Stud
35×	3024	Reddish Brown	Plate 1 x 1
35×	3049d	Black	Slope 45° 2 x 1 Double / Inverted with Bottom Stud Holder
34×	13548	Medium Nougat	Wedge Sloped 45° 2 x 2 Corner
34×	85984	Black	Slope 30° 1 x 2 x 2/3
33×	3023	Blue	Plate 1 x 2
31×	3069b	Black	Tile 1 x 2 with Groove
30×	3004	Dark Brown	Brick 1 x 2
30×	3023	Dark Orange	Plate 1 x 2
29×	1927	Black	Hinge Plate 1 x 4 Swivel Top / Base - Hollow Clip [Complete Assembly]
29×	3623	Black	Plate 1 x 3
29×	87079	Black	Tile 2 x 4 with Groove
28×	3021	Black	Plate 2 x 3
28×	35787	Black	Tile 45° Cut 2 x 2 (Triangle)
27×	35787	Light Bluish Gray	Tile 45° Cut 2 x 2 (Triangle)
27×	3623	Dark Bluish Gray	Plate 1 x 3
26×	11477	Black	Slope Curved 2 x 1 No Studs [1/2 Bow]