In 2011, LEGO released 7 Ninjago Promotional sets, all of these sets have been retired. For that year, the total price of all retail sets cost $18, today those sets are valued around $198, a growth of 1007%.
Most valuable 2011 LEGO Ninjago Promotional set
2856134 Ninjago Card Shrine $70.82
Most owned 2011 Ninjago Promotional set
30080 Ninja Glider
7 sets

30080 Ninja Glider

Theme / Subtheme Ninjago / Promotional
Year 2011
Pieces / Minifigs 26 / 1
Availability Retired
30080 LEGO Ninjago Ninja Glider
Retail $3.47
Value $34.99
Growth  +908.4%
Annual growth 13.9%

30081 Skeleton Chopper

Theme / Subtheme Ninjago / Promotional
Year 2011
Pieces / Minifigs 41 / 1
Availability Retired
30081 LEGO Ninjago Skeleton Chopper
promotional
Value $13.78
Annual growth 6.7%

30082 Ninja Training

Theme / Subtheme Ninjago / Promotional
Year 2011
Pieces / Minifigs 32 / 1
Availability Retired
30082 LEGO Ninjago Ninja Training
Retail $3.47
Value $10.06
Growth  +189.9%
Annual growth 5.6%

30083 Dragon Fight

Theme / Subtheme Ninjago / Promotional
Year 2011
Pieces / Minifigs 31 / 1
Availability Retired
30083 LEGO Ninjago Dragon Fight
Retail $3.99
Value $21.07
Growth  +428.1%
Annual growth 6.6%

30084 Jay

Theme / Subtheme Ninjago / Promotional
Year 2011
Pieces / Minifigs 5 / 1
Availability Retired
30084 LEGO Ninjago Jay
promotional
Value $8.03
Annual growth 10.0%

2856134 Ninjago Card Shrine

Theme / Subtheme Ninjago / Promotional
Year 2011
Pieces 98
Availability Retired
2856134 LEGO Ninjago Card Shrine
Retail $6.99
Value $70.82
Growth  +913.2%
Annual growth 9.3%

4636204 Ninjago Promotion

Theme / Subtheme Ninjago / Promotional
Year 2011
Pieces 11
Availability Retired
4636204 LEGO Ninjago Promotion
promotional
Value $39.69
Annual growth 10.4%