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10 Best 21st Greeting Birthday Cards of 2025

July 2025 Edition

1

tropheyEditor's Choice

9.7

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Gumry 21ST Birthday Greeting Card, Musical Pop-Up with Blowable LED Candle, Colorful Happy Birthday Decorations, Large Greeting Card for Son, Daughter, Boys, Girls

Gumry 21ST Birthday Greeting Card, Musical Pop-Up with Blowable LED Candle, Colorful Happy Birthday Decorations, Large Greeting Card for Son, Daughter, Boys, Girls

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Picked by 168 people today

2

9.5

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Liif Happy 21st Birthday Card, Birthday Card For 21 Years Old For Girl, Daughter, Granddaughter, Niece | Age Twenty-One - Pink Balloons Celetration | With Message Note & Envelop | Size 7 x 5 Inch

Liif Happy 21st Birthday Card, Birthday Card For 21 Years Old For Girl, Daughter, Granddaughter, Niece | Age Twenty-One - Pink Balloons Celetration | With Message Note & Envelop | Size 7 x 5 Inch

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3

dollar-signBest Value

9.5

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Save 10%

Aiunmiol 21st Birthday Card for Son Grandson, Jumbo 3D Pop Up 21st Birthday Cards for Boy Girl, Happy 21 Year Old Her Him Daughter Funny Bday Gifts, Review of 2004, Black Gold

Aiunmiol 21st Birthday Card for Son Grandson, Jumbo 3D Pop Up 21st Birthday Cards for Boy Girl, Happy 21 Year Old Her Him Daughter Funny Bday Gifts, Review of 2004, Black Gold

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4

9.2

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Prime Greetings Funny 21st Birthday Card, Made in America, Eco-Friendly, Thick Card Stock with Premium Envelope 5in x 7.75in, Packaged in Protective Mailer

Prime Greetings Funny 21st Birthday Card, Made in America, Eco-Friendly, Thick Card Stock with Premium Envelope 5in x 7.75in, Packaged in Protective Mailer

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5

9.0

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1Up Greetings | Happy 21st Birthday Card | 5”x7.5” | (Single Card + Envelope)

1Up Greetings | Happy 21st Birthday Card | 5”x7.5” | (Single Card + Envelope)

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6

8.8

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21st Birthday Card - Funny 21 Birthday Card for Girls or Boys - Happy Birthday Card for 21 Year Old Daughter, Son, Niece, Nephew, Sister or Friend - RIP Fake ID Greeting Card

21st Birthday Card - Funny 21 Birthday Card for Girls or Boys - Happy Birthday Card for 21 Year Old Daughter, Son, Niece, Nephew, Sister or Friend - RIP Fake ID Greeting Card

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7

8.6

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BGTCARDS 21st Birthday Card, 21st Birthday Decorations for Her Him, 21st Birthday Gifts for Daughter Son, Back in 2004 Birthday Card, Black Gold

BGTCARDS 21st Birthday Card, 21st Birthday Decorations for Her Him, 21st Birthday Gifts for Daughter Son, Back in 2004 Birthday Card, Black Gold

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8

8.3

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American Greetings 21st Birthday Card (Serious Decisions)

American Greetings 21st Birthday Card (Serious Decisions)

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9

8.1

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Funny 21st Birthday Card for Him or Her - Happy Birthday Card for 21 Year Old Daughter Son Niece Nephew Sister or Friend - Humorous Twenty One Gift Ideas - RIP Fake ID Card for Best Friend or Coworker

Funny 21st Birthday Card for Him or Her - Happy Birthday Card for 21 Year Old Daughter Son Niece Nephew Sister or Friend - Humorous Twenty One Gift Ideas - RIP Fake ID Card for Best Friend or Coworker

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10

8.1

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WinSmile 21st Birthday Card, 21st Birthday Decorations for Her Him, Happy Birthday Cards for 21 Year Old Daughter Son, 21st Birthday Gifts for Grandson Granddaughter, Back in 2004

WinSmile 21st Birthday Card, 21st Birthday Decorations for Her Him, Happy Birthday Cards for 21 Year Old Daughter Son, 21st Birthday Gifts for Grandson Granddaughter, Back in 2004

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Our Best Overall Choice

tropheyBest Choice

9.7

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Gumry 21ST Birthday Greeting Card, Musical Pop-Up with Blowable LED Candle, Colorful Happy Birthday Decorations, Large Greeting Card for Son, Daughter, Boys, Girls

Gumry 21ST Birthday Greeting Card, Musical Pop-Up with Blowable LED Candle, Colorful Happy Birthday Decorations, Large Greeting Card for Son, Daughter, Boys, Girls

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