Vintage Rio Stoneware Japan coffee mug cup and similar items

This is a vintage Rio Stoneware Japan coffee mug, pink with blue turquoise blue trim. The pink is actually a little more "pink-ish" than it appears in my pics, which I don't think show off its true color as well as I'd like. Cup measures 4" deep and 3.5" in diameter. Condition overall is excellent with no chips or cracks or damage. On close inspection (see the closeup photo) you can see some little blue flecks that might be scratches, but I'm not even sure if that's what they are, or if they're just some kind of anomoly in the finish that's just how it was made; honestly, unless you look closely you don't even see them. It's really a great looking mug with very cool colors. Asking $6.00 obo. Everything I have listed for sale is "or best offer", so feel free to make an offer. ~~~~~ ALL ITEMS ARE AVAILABLE FOR LOCAL PICKUP. I sell a huge variety of stuff to supplement my income and help me put the last of my kids through college. Some items come from flea markets or estate sales, and some come from around our home, but many items come to me from my extended family of hardcore hoarders. So, the variety really can be vast and unpredictable. Please check back often, because you really never know what I will have from one day to the next! Thanks for visiting and have a great day!