In 2012, LEGO released 48 Ninjago sets across 5 subthemes, all of these sets have been retired. Subthemes for that year included Booster Pack, Promotional, Rise of the Snakes, Spinners, and Value Packs. For that year, the total price of all retail sets cost $987, today those sets are valued around $9,730, a growth of 886%.
Most valuable 2012 LEGO Ninjago set
9450 Epic Dragon Battle $817.74
Highest growth 2012 Ninjago set
9574 Lloyd ZX +3280.28%
Most owned 2012 Ninjago set
9441 Kai's Blade Cycle
48 sets

9440 Venomari Shrine

Theme / Subtheme Ninjago / Rise of the Snakes
Year 2012
Pieces / Minifigs 86 / 1
Availability Retired
9440 LEGO Ninjago Rise of the Snakes Venomari Shrine
Retail $6.99
Value $104.66
Growth  +1397.3%
Annual growth 13.1%

9441 Kai's Blade Cycle

Theme / Subtheme Ninjago / Rise of the Snakes
Year 2012
Pieces / Minifigs 188 / 2
Availability Retired
9441 LEGO Ninjago Rise of the Snakes Kai's Blade Cycle
Retail $14.99
Value $171.76
Growth  +1045.8%
Annual growth 12.3%

9442 Jay's Storm Fighter

Theme / Subtheme Ninjago / Rise of the Snakes
Year 2012
Pieces / Minifigs 242 / 2
Availability Retired
9442 LEGO Ninjago Rise of the Snakes Jay's Storm Fighter
Retail $24.99
Value $228.86
Growth  +815.8%
Annual growth 11.2%

9443 Rattlecopter

Theme / Subtheme Ninjago / Rise of the Snakes
Year 2012
Pieces / Minifigs 327 / 3
Availability Retired
9443 LEGO Ninjago Rise of the Snakes Rattlecopter
Retail $29.99
Value $251.99
Growth  +740.2%
Annual growth 10.8%

9444 Cole's Tread Assault

Theme / Subtheme Ninjago / Rise of the Snakes
Year 2012
Pieces / Minifigs 286 / 2
Availability Retired
9444 LEGO Ninjago Rise of the Snakes Cole's Tread Assault
Retail $39.99
Value $374.03
Growth  +835.3%
Annual growth 11.1%

9445 Fangpyre Truck Ambush

Theme / Subtheme Ninjago / Rise of the Snakes
Year 2012
Pieces / Minifigs 452 / 4
Availability Retired
9445 LEGO Ninjago Rise of the Snakes Fangpyre Truck Ambush
Retail $49.99
Value $764.33
Growth  +1429.0%
Annual growth 13.6%

9446 Destiny's Bounty

Theme / Subtheme Ninjago / Rise of the Snakes
Year 2012
Pieces / Minifigs 680 / 6
Availability Retired
9446 LEGO Ninjago Rise of the Snakes Destiny's Bounty
Retail $79.99
Value $549.99
Growth  +587.6%
Annual growth 9.6%

9447 Lasha's Bite Cycle

Theme / Subtheme Ninjago / Rise of the Snakes
Year 2012
Pieces / Minifigs 250 / 2
Availability Retired
9447 LEGO Ninjago Rise of the Snakes Lasha's Bite Cycle
Retail $24.99
Value $147.83
Growth  +491.6%
Annual growth 10.2%

9448 Samurai Mech

Theme / Subtheme Ninjago / Rise of the Snakes
Year 2012
Pieces / Minifigs 452 / 3
Availability Retired
9448 LEGO Ninjago Rise of the Snakes Samurai Mech
Retail $39.99
Value $230.00
Growth  +475.1%
Annual growth 10.5%

9449 Ultra Sonic Raider

Theme / Subtheme Ninjago / Rise of the Snakes
Year 2012
Pieces / Minifigs 622 / 6
Availability Retired
9449 LEGO Ninjago Rise of the Snakes Ultra Sonic Raider
Retail $79.99
Value $741.10
Growth  +826.5%
Annual growth 14.3%

9450 Epic Dragon Battle

Theme / Subtheme Ninjago / Rise of the Snakes
Year 2012
Pieces / Minifigs 915 / 7
Availability Retired
9450 LEGO Ninjago Rise of the Snakes Epic Dragon Battle
Retail $119.99
Value $817.74
Growth  +581.5%
Annual growth 14.2%

9455 Fangpyre Mech

Theme / Subtheme Ninjago / Rise of the Snakes
Year 2012
Pieces / Minifigs 255 / 2
Availability Retired
9455 LEGO Ninjago Rise of the Snakes Fangpyre Mech
Retail $24.99
Value $149.30
Growth  +497.4%
Annual growth 8.9%

9456 Spinner Battle Arena

Theme / Subtheme Ninjago / Spinners
Year 2012
Pieces / Minifigs 418 / 2
Availability Retired
9456 LEGO Ninjago Spinner Battle Arena
Retail $39.99
Value $280.72
Growth  +602.0%
Annual growth 7.2%

9457 Fangpyre Wrecking Ball

Theme / Subtheme Ninjago / Rise of the Snakes
Year 2012
Pieces / Minifigs 415 / 3
Availability Retired
9457 LEGO Ninjago Rise of the Snakes Fangpyre Wrecking Ball
Retail $49.99
Value $396.00
Growth  +692.2%
Annual growth 10.0%

9551 Kendo Cole

Theme / Subtheme Ninjago / Booster Pack
Year 2012
Pieces / Minifigs 28 / 1
Availability Retired
9551 LEGO Ninjago Booster Pack Kendo Cole
Retail $4.99
Value $69.25
Growth  +1287.8%
Annual growth 12.2%

9552 Lloyd Garmadon

Theme / Subtheme Ninjago / Booster Pack
Year 2012
Pieces / Minifigs 21 / 1
Availability Retired
9552 LEGO Ninjago Booster Pack Lloyd Garmadon
Retail $4.99
Value $59.28
Growth  +1088.0%
Annual growth 11.9%

9553 Jay ZX

Theme / Subtheme Ninjago / Booster Pack
Year 2012
Pieces / Minifigs 28 / 1
Availability Retired
9553 LEGO Ninjago Booster Pack Jay ZX
Retail $4.99
Value $65.30
Growth  +1208.6%
Annual growth 13.8%

9554 Zane ZX

Theme / Subtheme Ninjago / Booster Pack
Year 2012
Pieces / Minifigs 37 / 1
Availability Retired
9554 LEGO Ninjago Booster Pack Zane ZX
Retail $4.99
Value $25.00
Growth  +401.0%
Annual growth 8.1%

9555 Mezmo

Theme / Subtheme Ninjago / Booster Pack
Year 2012
Pieces / Minifigs 32 / 1
Availability Retired
9555 LEGO Ninjago Booster Pack Mezmo
Retail $4.99
Value $79.19
Growth  +1487.0%
Annual growth 12.6%

9556 Bytar

Theme / Subtheme Ninjago / Booster Pack
Year 2012
Pieces / Minifigs 25 / 1
Availability Retired
9556 LEGO Ninjago Booster Pack Bytar
Retail $4.99
Value $43.09
Growth  +763.5%
Annual growth 12.0%

9557 Lizaru

Theme / Subtheme Ninjago / Booster Pack
Year 2012
Pieces / Minifigs 17 / 1
Availability Retired
9557 LEGO Ninjago Booster Pack Lizaru
Retail $4.99
Value $39.02
Growth  +682.0%
Annual growth 10.0%

9558 Training Set

Theme / Subtheme Ninjago / Spinners
Year 2012
Pieces / Minifigs 219 / 1
Availability Retired
9558 LEGO Ninjago Spinners Training Set
Retail $19.99
Value $199.99
Growth  +900.5%
Annual growth 10.3%

9561 Kai ZX

Theme / Subtheme Ninjago / Spinners
Year 2012
Pieces / Minifigs 21 / 1
Availability Retired
9561 LEGO Ninjago Spinners Kai ZX
Retail $9.99
Value $101.48
Growth  +915.8%
Annual growth 9.8%

9562 Lasha

Theme / Subtheme Ninjago / Spinners
Year 2012
Pieces / Minifigs 21 / 1
Availability Retired
9562 LEGO Ninjago Spinners Lasha
Retail $9.99
Value $36.61
Growth  +266.5%
Annual growth 7.1%

9563 Kendo Zane

Theme / Subtheme Ninjago / Spinners
Year 2012
Pieces / Minifigs 22 / 1
Availability Retired
9563 LEGO Ninjago Spinners Kendo Zane
Retail $9.99
Value $30.51
Growth  +205.4%
Annual growth 5.8%

9564 Snappa

Theme / Subtheme Ninjago / Spinners
Year 2012
Pieces / Minifigs 20 / 1
Availability Retired
9564 LEGO Ninjago Spinners Snappa
Retail $9.99
Value $30.48
Growth  +205.1%
Annual growth 5.7%

9566 Samurai X

Theme / Subtheme Ninjago / Spinners
Year 2012
Pieces / Minifigs 23 / 1
Availability Retired
9566 LEGO Ninjago Spinners Samurai X
Retail $9.99
Value $80.36
Growth  +704.4%
Annual growth 10.4%

9567 Fang-Suei

Theme / Subtheme Ninjago / Spinners
Year 2012
Pieces / Minifigs 19 / 1
Availability Retired
9567 LEGO Ninjago Spinners Fang-Suei
Retail $9.99
Value $36.36
Growth  +264.0%
Annual growth 5.6%

9569 Spitta

Theme / Subtheme Ninjago / Spinners
Year 2012
Pieces / Minifigs 20 / 1
Availability Retired
9569 LEGO Ninjago Spinners Spitta
Retail $9.99
Value $85.11
Growth  +752.0%
Annual growth 11.7%

9570 NRG Jay

Theme / Subtheme Ninjago / Spinners
Year 2012
Pieces / Minifigs 20 / 1
Availability Retired
9570 LEGO Ninjago Spinners NRG Jay
Retail $9.99
Value $316.67
Growth  +3069.9%
Annual growth 15.2%

9571 Fangdam

Theme / Subtheme Ninjago / Spinners
Year 2012
Pieces / Minifigs 20 / 1
Availability Retired
9571 LEGO Ninjago Spinners Fangdam
Retail $9.99
Value $272.66
Growth  +2629.3%
Annual growth 14.8%

9572 NRG Cole

Theme / Subtheme Ninjago / Spinners
Year 2012
Pieces / Minifigs 20 / 1
Availability Retired
9572 LEGO Ninjago Spinners NRG Cole
Retail $9.99
Value $251.67
Growth  +2419.2%
Annual growth 16.1%

9573 Slithraa

Theme / Subtheme Ninjago / Spinners
Year 2012
Pieces / Minifigs 20 / 1
Availability Retired
9573 LEGO Ninjago Spinners Slithraa
Retail $9.99
Value $118.88
Growth  +1090.0%
Annual growth 12.3%

9574 Lloyd ZX

Theme / Subtheme Ninjago / Spinners
Year 2012
Pieces / Minifigs 23 / 1
Availability Retired
9574 LEGO Ninjago Spinners Lloyd ZX
Retail $9.99
Value $337.69
Growth  +3280.3%
Annual growth 16.9%

9579 Starter Set

Theme / Subtheme Ninjago / Spinners
Year 2012
Pieces / Minifigs 62 / 2
Availability Retired
9579 LEGO Ninjago Spinners Starter Set
Retail $19.99
Value $140.88
Growth  +604.8%
Annual growth 8.3%

9590 NRG Zane

Theme / Subtheme Ninjago / Spinners
Year 2012
Pieces / Minifigs 23 / 1
Availability Retired
9590 LEGO Ninjago Spinners NRG Zane
Retail $9.99
Value $254.55
Growth  +2448.0%
Annual growth 15.7%

9591 Weapon Pack

Theme / Subtheme Ninjago / Spinners
Year 2012
Pieces / Minifigs 73 / 2
Availability Retired
9591 LEGO Ninjago Spinners Weapon Pack
Retail $19.99
Value $119.53
Growth  +497.9%
Annual growth 9.7%

30085 Jumping Snakes

Theme / Subtheme Ninjago / Promotional
Year 2012
Pieces / Minifigs 42 / 1
Availability Retired
30085 LEGO Ninjago Jumping Snakes
promotional
Value $15.70
Annual growth 9.6%

30086 Hidden Sword

Theme / Subtheme Ninjago / Promotional
Year 2012
Pieces / Minifigs 39 / 1
Availability Retired
30086 LEGO Ninjago Hidden Sword
promotional
Value $24.67
Annual growth 11.4%

30087 Car

Theme / Subtheme Ninjago / Promotional
Year 2012
Pieces / Minifigs 27 / 1
Availability Retired
30087 LEGO Ninjago Car
promotional
Value $6.87
Annual growth 8.8%

30088 Rattla

Theme / Subtheme Ninjago / Promotional
Year 2012
Pieces / Minifigs 5 / 1
Availability Retired
30088 LEGO Ninjago Rattla
promotional
Value $25.50
Annual growth 12.5%

66410 Super Pack 3-in-1

Theme / Subtheme Ninjago / Value Packs
Year 2012
Pieces 560
Availability Retired
66410 LEGO Ninjago Super Pack 3-in-1
Retail $59.99
Value $635.62
Growth  +959.5%
Annual growth 15.1%

66444 Super Pack 3-in-1

Theme / Subtheme Ninjago / Value Packs
Year 2012
Pieces 503
Availability Retired
66444 LEGO Ninjago Super Pack 3-in-1
Retail $59.99
Value $726.25
Growth  +1110.6%
Annual growth 10.1%

850445 Ninjago Character Card Shrine

Theme / Subtheme Ninjago / Promotional
Year 2012
Pieces / Minifigs 88 / 1
Availability Retired
850445 LEGO Ninjago Character Card Shrine
Retail $14.99
Value $46.38
Growth  +209.4%
Annual growth 5.1%

4659612 Spinner Ring

Theme / Subtheme Ninjago / Promotional
Year 2012
Pieces 1
Availability Retired
4659612 LEGO Ninjago Spinner Ring
promotional
Value $184.72
Annual growth 10.1%

4659640 Special Edition Card

Theme / Subtheme Ninjago / Promotional
Year 2012
Pieces 1
Availability Retired
4659640 LEGO Ninjago Special Edition Card
promotional
Value $3.29
Annual growth 8.9%

5000030 Kendo Jay Booster Pack

Theme / Subtheme Ninjago / Booster Pack
Year 2012
Pieces / Minifigs 31 / 1
Availability Retired
5000030 LEGO Ninjago Kendo Jay Booster Pack
promotional
Value $54.99
Annual growth 14.3%

6012298 Ninjago

Theme / Subtheme Ninjago / Promotional
Year 2012
Pieces 11
Availability Retired
6012298 LEGO Ninjago
promotional
Value $4.51
Annual growth 6.9%