Found these valentines day cards that I gave out when I was in 1st Grade (2006) : r/HelloKitty

Valentine's Day, Valentine's Day Gift Guide

FREE Valentine's Day Cards - PreK - Kindergarten and First Grade — Keeping My Kiddo Busy

These out of print Valentines feature lovable character of Hello Kitty. Great to give out or for a collector to keep in their Hello Kitty collection.

Vintage 2000 Die Cut Hello Kitty Valentines Valentine Card Set of 2

Sawri - 16 Hello Kitty Valentines Cards - Vintage 2006

First Responders Valentine Cards, Kids Valentine Card, Emergency Vehicles Valentine, School Valentine, AS-IS Tags Instant Download VT30

2 Hello Kitty Valentines Day Cards Sets Pencils Magnets NEW IN SEALED BOXES 2019

Customer Reviews: Animated Musical Plush Valentine Hello Kitty in Pink Heart Outfit - CVS Pharmacy

Fun pack of assorted Hello Kitty cards makes it easy to celebrate Valentine's Day or Galentine's Day with friends and family. Card pack includes 36

Hallmark Sanrio Hello Kitty Valentine's Day Card Assortment (36 Cards with Envelopes)

Sanrio, Party Supplies, Nwt Hello Kitty Valentines W Keepsake Light Up Mailbox 32 Cards Sanrio