I received today this reply from OXO:
"Thank you for contacting the OXO Consumer Care Center. We appreciate your interest in OXO products. The item you are referring to has been discontinued. Unfortunately, we have been sold out of this product for quite some time. We would recommend checking with a local close out retailer such as TJ Maxx, Ross, Marshalls, Home Goods, or Tuesday Morning for possible inventory availability."
Too bad. I like this duster.