Our research indicates that this product is $4.16 (-17.24%) less than the average price.
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Gimmu Price Intelligence for 19 similar items
Price Distribution
Price histogram chart:
- Price Range: 10.99 - 16.79, Count: 3 items
- Price Range: 16.79 - 22.59, Count: 5 items
- Price Range: 22.59 - 28.40, Count: 4 items
- Price Range: 28.40 - 34.20, Count: 6 items
- Price Range: 34.20 - 40.00, Count: 1 items
Item Comparison
AI Suggested Searches
Top 3 LEGO Friends Cat Birthday Party (42666) Complete Set (July 2026) in the United States
Best of the RestWe also considered these 19 items, but they didn't rank quite as highly. But they are still well worth considering.80
Product AnalysisEditor's Note:This product is $13.38 (-54.91%) less than the average price.
$10.99LEGO Friends - Cat Birthday Party & Tree House - #42666 -used complete No Box78
Product AnalysisEditor's Note:This product is $8.38 (-34.39%) less than the average price.
$15.99LEGO Friends 42666 Cat Birthday Party - NEW Factory Sealed78
Product AnalysisEditor's Note:This product is $9.37 (-38.45%) less than the average price.
$15.00LEGO 42666 Friends Cat Birthday Party & Tree House 321 Pc Build Toy New Sealed78
Product AnalysisEditor's Note:This product is $0.63 (2.58%) more than the average price.
$25.00LEGO Friends Set ( 42666), Cat Birthday Party, Tree House Building Set-boxdamage76
Product AnalysisEditor's Note:This product is $4.54 (-18.64%) less than the average price.
$19.83LEGO Friends Cat Birthday Party & Tree House 42666 Sealed76
Product AnalysisEditor's Note:This product is $5.37 (-22.04%) less than the average price.
$19.00LEGO Friends Cat Birthday Party & Tree House 42666 – NEW Factory Sealed76
Product AnalysisEditor's Note:This product is $4.37 (-17.94%) less than the average price.
$20.00LEGO Friends Cat Birthday Party 42666~ 321 Pieces ~ Lego75
Product AnalysisEditor's Note:This product is $2.62 (10.74%) more than the average price.
$26.99LEGO Friends Cat Birthday Party Tree House 42666 Building Set NEW Sealed 321 Pcs73
Product AnalysisEditor's Note:This product is $4.53 (18.58%) more than the average price.
$28.90LEGO Friends Cat Birthday Party & Tree House Set (42666) - 321 PCS - NEW IN BOX72
Product AnalysisEditor's Note:This product is $4.6 (18.87%) more than the average price.
$28.97LEGO Friends Cat Birthday Party Tree House 42666 Building Set NEW Sealed 321 Pcs72
Product AnalysisEditor's Note:This product is $5.62 (23.05%) more than the average price.
$29.99LEGO Friends Cat Birthday Party & Tree House Set (42666)70
Product AnalysisEditor's Note:This product is $3.62 (14.84%) more than the average price.
$27.99LEGO Friends Cat Birthday Party & Tree House 42666 (New Sealed) FREE SHIPPING.68
Product AnalysisEditor's Note:This product is $5.62 (23.05%) more than the average price.
$29.99LEGO 42666 Friends Cat Birthday Party & Tree House Building-For Girls and Boy 6+68
Product AnalysisEditor's Note:This product is $5.63 (23.09%) more than the average price.
$30.00LEGO Friends Cat Birthday Party & Tree House 42666 – NEW Factory Sealed65
Product AnalysisEditor's Note:This product is $7.62 (31.26%) more than the average price.
$31.99LEGO 42666 Friends Cat Birthday Party & Tree House 321 Pcs Building Toy NEW59
Product AnalysisEditor's Note:This product is $15.63 (64.12%) more than the average price.
$40.00LEGO Friends Cat Birthday Party 42666 Building Toy Set 321 PCS 6+
80
This product is $13.38 (-54.91%) less than the average price.
78
This product is $8.38 (-34.39%) less than the average price.
78
This product is $9.37 (-38.45%) less than the average price.
78
This product is $0.63 (2.58%) more than the average price.
76
This product is $4.54 (-18.64%) less than the average price.
76
This product is $5.37 (-22.04%) less than the average price.
76
This product is $4.37 (-17.94%) less than the average price.
75
This product is $2.62 (10.74%) more than the average price.
73
This product is $4.53 (18.58%) more than the average price.
72
This product is $4.6 (18.87%) more than the average price.
72
This product is $5.62 (23.05%) more than the average price.
70
This product is $3.62 (14.84%) more than the average price.
68
This product is $5.62 (23.05%) more than the average price.
68
This product is $5.63 (23.09%) more than the average price.
65
This product is $7.62 (31.26%) more than the average price.
59
This product is $15.63 (64.12%) more than the average price.
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This product is $0.63 (2.58%) more than the average price.
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This product is $4.88 (-20.03%) less than the average price.
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This product is $6.42 (-26.35%) less than the average price.
View Product Analysis
This product is $13.38 (-54.91%) less than the average price.
View Product Analysis
This product is $8.38 (-34.39%) less than the average price.
View Product Analysis
This product is $9.37 (-38.45%) less than the average price.
View Product Analysis
This product is $0.63 (2.58%) more than the average price.
View Product Analysis
This product is $4.54 (-18.64%) less than the average price.
View Product Analysis
This product is $5.37 (-22.04%) less than the average price.
View Product Analysis
This product is $4.37 (-17.94%) less than the average price.
View Product Analysis
This product is $2.62 (10.74%) more than the average price.
View Product Analysis
This product is $4.53 (18.58%) more than the average price.
View Product Analysis
This product is $4.6 (18.87%) more than the average price.
View Product Analysis
This product is $5.62 (23.05%) more than the average price.
View Product Analysis
This product is $3.62 (14.84%) more than the average price.
View Product Analysis
This product is $5.62 (23.05%) more than the average price.
View Product Analysis
This product is $5.63 (23.09%) more than the average price.
View Product Analysis
This product is $7.62 (31.26%) more than the average price.
View Product Analysis
This product is $15.63 (64.12%) more than the average price.