Oriental Trading Company has a ton of purple items all reasonably priced!
I love their purple pencils, not just because they are a true purple, but because you can personalize them! I have used their purple pencils to help advertise Art of Eloquence in the past.
You can get them personalized with up to characters/spaces and they are only $5.99 for 24 pencils!
Check out all their fabulous purple products here! And have a GRAPE day!