In 2016, LEGO released 3 Disney Princess Frozen sets, all of these sets have been retired. For that year, the total price of all retail sets cost $90, today those sets are valued around $117, a growth of 31%.
Most valuable 2016 LEGO Disney Princess Frozen set
41068 Arendelle Castle Celebration $76.07
Most owned 2016 Disney Princess Frozen set
30397 Olaf's Summertime Fun
3 sets

30397 Olaf's Summertime Fun

Theme / Subtheme Disney Princess / Frozen
Year 2016
Pieces / Mini-doll figures 48 / 1
Availability Retired
30397 LEGO Disney Princess Frozen Olaf's Summertime Fun
promotional
Value $7.67
Annual growth 5.4%

41066 Anna & Kristoff's Sleigh Adventure

Theme / Subtheme Disney Princess / Frozen
Year 2016
Pieces / Mini-doll figures 174 / 2
Availability Retired
41066 LEGO Disney Princess Frozen Anna & Kristoff's Sleigh Adventure
Retail $29.99
Value $33.72
Growth  +12.4%
Annual growth 2.9%

41068 Arendelle Castle Celebration

Theme / Subtheme Disney Princess / Frozen
Year 2016
Pieces / Mini-doll figures 477 / 6
Availability Retired
41068 LEGO Disney Princess Frozen Arendelle Castle Celebration
Retail $59.99
Value $76.07
Growth  +26.8%
Annual growth 2.8%