I'll be selling vinyl engraved badges for $40, and couples, interlocking ones for $100 for a pair. You will have to provide the artwork, along with the artist's info, to ensure they are credited properly.

http://www.furaffinity.net/view/14640338/ < individual ones, with magnet attached.
http://www.furaffinity.net/view/14640621/ <couples badge pair. also with magnets attached.

Also available are keychains for $2-3 (these are the first versions, I will have more styles by the time VF rolls around. if you have an idea for a new one not shown here, leave a comment, and I might just add it to my lineup.

http://www.furaffinity.net/view/14697548/
http://www.furaffinity.net/view/14714791/

I can also do custom dog tags, etc. If you are interested, note me and we can discuss pricing on custom pieces.