The Peticure Dremel Attachment can be ordered direct from the factory  by  anyone for $19.95 + $8 shipping & handling for a total of $27.95.  Just got mine today, they are not on backorder.  Be careful when buying from disreputable sellers.  The product number for the dremel attachment is PET-99SG-A01 and you get a package of about 15 extra filing bands with it.  The factory number is (866)626-7961.  They shipped the same day I placed my order and I received it in a record 3 days via First Class Mail. 

This is the best grooming tool of it's kind!  I love it.  I  use it on my two fussy Sharpei  without issues.  The PediPaws that they sell on tv and at the discount stores is a very cheap imitation that has very little power & would take forever to do just one nail. 

I love the attachment since my  dremel is a three speed and has the power to take a nail off quickly and efficiently.