Hi there, I've actually found lots of stuff on ebay, and often at better prices than local pet stores. For Dexter he's got a spiked leather collar, rinestone letters (all the guys think it's girly but I say call him Short Daddy D. for that one) and even fiber optic for at night. Give it a check, good luck! P.S. If your dog tears through stuffed toys you can also find 'dog toy lots' for about $2 a toy.
I saw the dog collars on the website you provided. I looked on ebay and found several similar looking leather collars in different colors with leash included. They are personalized with rhinestone letters. The cost of the leash, collar, and shipping is quite a bit cheaper than the collars alone on the website you provided. Hope this helps.