Weathertech.com has the floor liners for the 2010 Prius available on their web site (cargo liner has been there for awhile). The mats (not liners) are not yet available. Last week I asked Prius Shop whether they would be available there. I had bought the cargo liner from them, and saved a bit. This weekend I pulled the trigger with Weathertech, and my order is listed as "In progress." Cost with shipping is $177.90. Today Prius Shop answered my query, and the product is now available from them. $2 more, including free shipping.
I was curious to know if they have the "Slots" molded in them for the "hooks" to fit through to prevent them from sliding forward, as do the Toyota Prius OEM Carpeted and All-Weather Mats? David (aka Blind Guy)
David, A picture at each site (same picture, priuschat one can be enlarged) shows one slot molded in, but there might be two, the other hidden by the seat. With the lips around the edges of the liner, and the semi-rigid material, it seems unlikely to move with one or even no hook.
When I was ordering the Digital Floor liners last week, I asked about the hooks and was told they come with a pair of hooks for the driver's side.
I was getting lost in all the research for all weather mats for my car. Then I went to Target to buy something and decided to check out the automotive section. Found some all weather mats by goodyear that match the interior of my car perfectly (dark gray), fit really well, and don't slide around for 20 bucks. Can't beat that!