In 2023, LEGO released 17 Seasonal sets across 5 subthemes, all of these sets have been retired. Subthemes for that year included Birthday, Chinese New Year, Chinese Traditional Festivals, Christmas, and Easter. For that year, the total price of all retail sets cost $319, today those sets are valued around $600, a growth of 88%.
Most valuable 2023 LEGO Seasonal set
80111 Lunar New Year Parade $104.22
Highest growth 2023 Seasonal set
40641 Birthday Cake +66.71%
Most owned 2023 Seasonal set
40587 Easter Basket
17 sets

40575 Year of the Rabbit

Theme / Subtheme Seasonal / Chinese New Year
Year 2023
Pieces 194
Availability Retired
40575 LEGO Year of the Rabbit
promotional
Value $18.00
Annual growth 9.3%

40584 Birthday Diorama

Theme / Subtheme Seasonal / Birthday
Year 2023
Pieces / Minifigs 157 / 2
Availability Retired
40584 LEGO Birthday Diorama
promotional
Value $17.99
Annual growth 2.6%

40587 Easter Basket

Theme / Subtheme Seasonal / Easter
Year 2023
Pieces 368
Availability Retired
40587 LEGO Easter Basket
promotional
Value $23.26
Annual growth 7.0%

40603 Wintertime Carriage Ride

Theme / Subtheme Seasonal / Christmas
Year 2023
Pieces / Minifigs 153 / 3
Availability Retired
40603 LEGO Christmas Wintertime Carriage Ride
promotional
Value $34.40
Annual growth 3.7%

40604 Christmas Decor Set

Theme / Subtheme Seasonal / Christmas
Year 2023
Pieces 182
Availability Retired
40604 LEGO Christmas Decor Set
promotional
Value $23.24
Annual growth 5.7%

40639 Bird's Nest

Theme / Subtheme Seasonal / Easter
Year 2023
Pieces 232
Availability Retired
40639 LEGO Easter Bird's Nest
Retail $12.99
Value $19.96
Growth  +53.7%
Annual growth 16.2%

40640 LEGO Nutcracker

Theme / Subtheme Seasonal / Christmas
Year 2023
Pieces 208
Availability Retired
40640 Christmas LEGO Nutcracker
Retail $12.99
Value $14.99
Growth  +15.4%
Annual growth 9.4%

40641 Birthday Cake

Theme / Subtheme Seasonal / Birthday
Year 2023
Pieces / Minifigs 211 / 2
Availability Retired
40641 LEGO Birthday Cake
Retail $14.99
Value $24.99
Growth  +66.7%
Annual growth 17.8%

40642 Gingerbread Ornaments

Theme / Subtheme Seasonal / Christmas
Year 2023
Pieces 190
Availability Retired
40642 LEGO Christmas Gingerbread Ornaments
Retail $12.99
Value $16.44
Growth  +26.6%
Annual growth 7.4%

40643 Jade Rabbit

Theme / Subtheme Seasonal / Chinese Traditional Festivals
Year 2023
Pieces 288
Availability Retired
40643 LEGO Chinese Traditional Festivals Jade Rabbit
Retail $19.99
Value $19.98

40648 Money Tree

Theme / Subtheme Seasonal / Chinese Traditional Festivals
Year 2023
Pieces 336
Availability Retired
40648 LEGO Chinese Traditional Festivals Money Tree
Retail $24.99
Value $36.00
Growth  +44.1%

80110 Lunar New Year Display

Theme / Subtheme Seasonal / Chinese Traditional Festivals
Year 2023
Pieces 872
Availability Retired
80110 LEGO Chinese Traditional Festivals Lunar New Year Display
Retail $89.99
Value $102.16
Growth  +13.5%
Annual growth 3.0%

80111 Lunar New Year Parade

Theme / Subtheme Seasonal / Chinese Traditional Festivals
Year 2023
Pieces / Minifigs 1,653 / 18
Availability Retired
80111 LEGO Chinese Traditional Festivals Lunar New Year Parade
Retail $129.99
Value $104.22

5008196 Insiders Bauble 2023

Theme / Subtheme Seasonal / Christmas
Year 2023
Pieces 1
Availability Retired
5008196 LEGO Christmas Insiders Bauble 2023
promotional
Value $22.21
Annual growth 4.1%

6444659 God of Fortune

Theme / Subtheme Seasonal / Chinese Traditional Festivals
Year 2023
Pieces 132
Availability Retired
6444659 LEGO Chinese Traditional Festivals God of Fortune
promotional
Value $74.07
Annual growth 14.4%

6487475-2 Santa by the Fireplace

Theme / Subtheme Seasonal / Christmas
Year 2023
Pieces / Minifigs 148 / 1
Availability Retired
6487475-2 LEGO Christmas Santa by the Fireplace
promotional
Value $24.99
Annual growth 4.2%

6490363 By the Fireplace

Theme / Subtheme Seasonal / Christmas
Year 2023
Pieces / Minifigs 148 / 1
Availability Retired
6490363 LEGO Christmas By the Fireplace
promotional
Value $23.16
Annual growth 7.6%