My sister forwarded me and email she received from Nylabone:
Check your Sunday newspaper this weekend for savings on NutriDent® Dental Chews!
A lot of times coupons can be regional, but I would assume this one isn't since it went out on their mailing list. Frequently I see Nylabone on clearance so you should be able to get a great deal, or just wait for a sale. Assuming your dogs can wait anyway. ;)