On Amazon, these products are nowhere near the "list price" shown in the Groupon ad. But they get mostly good reviews for quality, and the Groupon deal is still a savings. In general, bidet attachments are definitely worth it.

It looks to me like a few of the items listed are not bidets. My take is that only the "FreshSpa" and "Swash 1000" are actual bidets. The Swash being a toilet seat replacement type with many more features (such as heated water - a real plus in my opinion).

Personally, I bought mine (a coco) from bed, bath, and beyond using one of their 20% off coupons. Ended up paying somewhere around $350. It's a real nice unit similar to the Swash 1000. Can't imagine life without it.

Brondell is a good brand. As Connie said, those "list prices" are nowhere near accurate. The prices listed on the groupon are pretty good, but you can get even better ones for the exact same item on ebay. The Swash 1000 is the top Brondell model with all the bells and whistles, and a couple days ago ebay was selling them for around $200.

I just ordered the top COCO model for $429 from the manufacturer and still waiting for dilevery, but if I'd seen the ebay thing before, I may have gone for that instead.