Newegg via eBay offers the Obihai VoIP Telephone / Fax Adapter, model no. OBi200, for $47.60. Coupon code "EMCEGGJ64" cuts that to $33.99. With free shipping, that's tied with last month's mention and the lowest total price we could find by $14. This adapter facilitates real-time fax over IP and supports Google Voice, SIP, and OBiTALK VoIP services.