Self Inking Teacher Stamps On Sale $9.99 + Shipping This post may contain affiliate links. See disclosure policy for more details. February 8, 2018 by Heather Leave a Comment These are so cute! These Self Inking Teacher Stamps are currently on sale for just $9.99 each. Shipping is $2.99 for the first item and $0.99 for each additional item. Find more hot deals here. Most are time sensitive, so don’t delay!