In 2005, LEGO released 5 Harry Potter Goblet of Fire sets, all of these sets have been retired. For that year, the total price of all retail sets cost $180, today those sets are valued around $1,501, a growth of 734%.
Most valuable 2005 LEGO Harry Potter Goblet of Fire set
4768-2 The Durmstrang Ship with Bonus Minifigures $360.09
Highest growth 2005 Harry Potter Goblet of Fire set
4766 Graveyard Duel +1033.31%
Most owned 2005 Harry Potter Goblet of Fire set
4762 Rescue from the Merpeople
5 sets

4762 Rescue from the Merpeople

Theme / Subtheme Harry Potter / Goblet of Fire
Year 2005
Pieces / Minifigs 175 / 5
Availability Retired
4762 LEGO Harry Potter Goblet of Fire Rescue from the Merpeople
Retail $19.99
Value $175.43
Growth  +777.6%
Annual growth 5.1%

4766 Graveyard Duel

Theme / Subtheme Harry Potter / Goblet of Fire
Year 2005
Pieces / Minifigs 548 / 8
Availability Retired
4766 LEGO Harry Potter Goblet of Fire Graveyard Duel
Retail $29.99
Value $339.88
Growth  +1033.3%
Annual growth 12.9%

4767 Harry and the Hungarian Horntail

Theme / Subtheme Harry Potter / Goblet of Fire
Year 2005
Pieces / Minifigs 265 / 3
Availability Retired
4767 LEGO Harry Potter Goblet of Fire Harry and the Hungarian Horntail
Retail $29.99
Value $281.05
Growth  +837.1%
Annual growth 11.8%

4768 The Durmstrang Ship

Theme / Subtheme Harry Potter / Goblet of Fire
Year 2005
Pieces / Minifigs 550 / 2
Availability Retired
4768 LEGO Harry Potter Goblet of Fire The Durmstrang Ship
Retail $49.99
Value $344.84
Growth  +589.8%
Annual growth 11.0%

4768-2 The Durmstrang Ship with Bonus Minifigures

Theme / Subtheme Harry Potter / Goblet of Fire
Year 2005
Pieces / Minifigs 566 / 6
Availability Retired
4768-2 LEGO Harry Potter Goblet of Fire The Durmstrang Ship with Bonus Minifigures
Retail $49.99
Value $360.09
Growth  +620.3%
Annual growth 8.9%