Where To Buy
Right now eBay is a great place to find the Remington Smooth & Silky Epilator for around $30 including shipping. Go to www.ebay.com and search for the keywords "Remington Epilator." Be aware that if you search for "Smooth & Silky" it will also bring up search results for Remington electric shavers with the same moniker.
It's likely that Remington will eventually either come out with a different model, or stop manufacturing epilators entirely. The model I have and am familiar with is the EP-1000. It is corded, meaning it won't work on batteries. You should stay with corded models, as battery-operated devices like this always develop battery problems.