I've only found them on ebay for about $2+ per piece, but now I am wondering if they really are Merricks and not just a generic one with a merricks header card in there? I was getting the first few from entirelypets and those were thick and lasted about 2 weeks. Then again... that was when she first got them and was hiding it more than chewing it. I think now she knows she gets a seemingly endless supply, so she just gorges herself on them now.
But these from ebay were definitely thinner. I hope this new seller's are better. I am just getting them 10 or so at a time. I cant afford to get them by the 100s. That's the only way you can really get them for less than $2 a piece I think.