Martha Stewart collection Christmas pug cup

Martha Stewart collection, Christmas mug cup, super cute for Christmas, I will wash it very well when it leaves, it says had wash only but I think you can probably put it in the dishwasher, but I will hand wash it when it leaves, it was given to be as a gift from a friend last Christmas I’ve only used it 3 times, has some small chips on the bottom, but other wise in good condition, I’m not sure if it’s a collectible or not but it might be.