Eeeeeeeeeeeeeeeeeeeeeeeeee found them!!
There's 3 Walmarts within 30 minutes of driving from my place, for the past week I've only been stopping at the one that is between my work and home. I checked four times last week and no luck! (I have no patience lol). But today I decided to call the other two on a whim and one of them did have them! So I hopped in the car and bought 10 out of the 14 they had...which is a lot of me to spend on ponies at one time lol. I'm short on cash as it is. (Heating bills skyrocket in Maine during winter, blah.)
So far I've opened 3 of the 10 I bought haha. I'm having fun making the surprise last. (I didn't look at the numbers when I bought them, either!) Here's Rarity's backcard story, Ravenfeather:
"Rarity knows how to add sparkle to any outfit! She loves to give her friends advice on the latest pony fashions and hairstyles."
So far I have Rariy, Flower Wishes, and Firecracker Burst. I could wish the paint jobs were a little nicer on the mane/tail area, but the eyes and symbols are nice and clean so far, anyway. Rarity has a little chunk taken out of her display-side ear though. >.<
Thank you, Cardinal Melody!!