Blue Spotted Chihuahua byjohnstonea43 •August 12, 2022 Blaupunkt Chihuahua . Blue merle Chihuahuas sell for an average of $1,500, but they can sometimes go as high as $10,000. I was concerned about the color of my dog's tongue so I took him to the vet. Seen on ChihuahuaDOGFemal…