In 2015, LEGO released 4 Promotional Toys R Us sets, all of these sets have been retired. For that year, the total price of all retail sets cost $80, today those sets are valued around $140, a growth of 75%.
Most valuable 2015 LEGO Promotional Toys R Us set
40141 Bricktober Hotel $40.00
Largest 2015 LEGO Promotional Toys R Us set
40143 Bricktober Bakery 234 pieces
Most owned 2015 Promotional Toys R Us set
40144 Bricktober Toys R Us Store
4 sets

40141 Bricktober Hotel

Theme / Subtheme Promotional / Toys R Us
Year 2015
Pieces 204
Availability Retired
40141 LEGO Bricktober Hotel
Retail $19.99
Value $40.00
Growth  +100.1%
Annual growth 6.6%

40142 Bricktober Train Station

Theme / Subtheme Promotional / Toys R Us
Year 2015
Pieces 180
Availability Retired
40142 LEGO Bricktober Train Station
Retail $19.99
Value $32.41
Growth  +62.1%
Annual growth 4.5%

40143 Bricktober Bakery

Theme / Subtheme Promotional / Toys R Us
Year 2015
Pieces 234
Availability Retired
40143 LEGO Bricktober Bakery
Retail $19.99
Value $27.76
Growth  +38.9%
Annual growth 3.1%

40144 Bricktober Toys R Us Store

Theme / Subtheme Promotional / Toys R Us
Year 2015
Pieces 165
Availability Retired
40144 LEGO Bricktober Toys R Us Store
Retail $19.99
Value $39.79
Growth  +99.0%
Annual growth 5.2%