I bought this new and kept it attached to my bag for a while before storing it. As you can see in the third image, there is a small blue stain. I washed it overall once before listing it, but it didn't come off. The strap is included. I'm also listing several other Sumikko Gurashi mascots. I can combine shipping, so please feel free to ask. Since I don't know the market price due to the small number of items listed, I've set the price high. Price is negotiable, so please comment. Instant purchase is OK ◎