In 2015, LEGO released 2 Friends Miscellaneous sets, all of these sets have been retired. For that year, the total price of all retail sets cost $16.
Most valuable 2015 LEGO Friends Miscellaneous set
853443 VIP Cardboard Name Plate $10.00
Highest growth 2015 Friends Miscellaneous set
5002930 Hair Accessories +14.38%
2 sets

853443 VIP Cardboard Name Plate

Theme / Subtheme Friends / Miscellaneous
Year 2015
Pieces 52
Availability Retired
853443 LEGO Friends VIP Cardboard Name Plate
Retail $12.99
Value $10.00

5002930 Hair Accessories

Theme / Subtheme Friends / Miscellaneous
Year 2015
Pieces 5
Availability Retired
5002930 LEGO Friends Hair Accessories
Retail $2.99
Value $3.42
Growth  +14.4%
Annual growth 2.6%