To save few $$$ on a new A7, A7r and A7s camera purchase you also have the option to buy them as Open Box, Refurbished or Grey Imported. Here are the links:

Open Box:
Sony A7 and 1 year warranty for $1,150 at Samys (Click here).
Sony A7r and 1 year warranty for $1,849 at Samys (Click here).

Refurbished:
Sony A7 for $1,199 at BeachCamera (Click here).

Grey Imported with US seller warranty:
Sony A7 with kit lens and 1 year warranty for $1,339 at GetDigital (Click here).
Sony A7r and 1 year warranty for $1,644 at 6ave (Click here).
Sony A7s and 1 year warranty for $1,955 at DealsAllYear (Click here).
Sony A7s and 1 year warranty for $2,009 at NY Store ThePixelHub (Click here).
Sony A7s and 5 year warranty for $2,099 at NJaccessory (Click here).

In 15 months only we got four different A7 cameras. And we have even more books to learn more about how to actually use them. Here is the roundup:

English:
The Sony a7 and a7R: The Unofficial Quintessential Guide (Click here).
Sony A7 / A7R: From Snapshots to Great Shots (Click here).
The Complete Guide to Sony’s Alpha 7 and 7r (Click here).
Sony Alpha A7S: An Easy Guide to the Best Features (Click here).
David Busch’s Sony Alpha A7/A7R Guide to Digital Photography (Click here).

Spanish:
Sony A7 / A7R (Click here).

German:
Sony alpha 7/7R: Das Handbuch zur Kamera (Click here).
Sony Alpha Sony Alpha 7/7R Das Buch zur Kamera (Click here).

This is part of the top official eBay deals: The refurbished Sony A3000 with kit lens sells for $179 only at Secondipity eBay (Click here). The same store also sells the refurbished NEX-5T with two(!) lenses for $399 (Click here).

Reminder: There is a new updated special Sony deal page at Adorama (Click here). Check it out! And we also have those deals listed at Amazon US:
1) Save Big on Select Sony RX Series Cameras with a Qualifying Trade-in (Click here).
2) Free Premium Jacket Case with the RX100m3 (Click here).
3) Free case with the A7,A7s,A7r cameras (Click here).
4) Up to $200 off on A5000/A5100/A6000 double lens kits (Click here).

The 35mm Loxia (Image courtesy: Stockografie).

Stockografie (Click here) tested both Zeiss Loxia lenses:

The Zeiss Loxia 2/35 as well as the Zeiss Loxia 2/50 is a wonderfully crafted lenses. They are built to withstand almost anything a photographer could run into. I would not hesitate to use these lenses under harsh conditions such as rain, dust or any other kind of influences.
If I would have to choose between one of the two I would go for the Zeiss Loxia 2/35 but that is only my personal preference as I like the 35mm field of view better than that of the Zeiss Loxia 2/50. In terms of image quality both lenses are amongst the best you can get for your A7 series camera with a native E-Mount.

The Loxias are in Stock in:
50mm in Europe at Photo Porst eBay (Click here) and Photo Petzold eBay (Click here).
35mm in Europe at Photo Porst eBay (Click here) and Photo Petzold eBay (Click here).
50mm in USA at PoppFlash eBay (Click here).
50mm in Asia/Australia at DigitalRev (Click here).

There is a new updated special Sony deal page at Adorama (Click here). Check it out! And we also have those deals listed at Amazon US:
1) Save Big on Select Sony RX Series Cameras with a Qualifying Trade-in (Click here).
2) Free Premium Jacket Case with the RX100m3 (Click here).
3) Free case with the A7,A7s,A7r cameras (Click here).
4) Up to $200 off on A5000/A5100/A6000 double lens kits (Click here).

Sony US deal reminder:
Sony A7r cameras for $1,669 on eBay (Click here).
Save $200 on the grey imported but with full 3 year US warranty coming 55mm FE lens sold at GetDigital on eBay US (Click here)
Open Box Sony A7 for $1,150 at Samys eBay (Click here).

Tamron A and E-mount lens deals reminder:
$80 off on the SP 150-600mm f/5-6.3 Di USD (Click here).
$130 off on the SP 70-300mm (Click here).
$100 off on the new SP 70-200mm f/2.8 (Click here).
$95 off on the 18-270mm PZD Di-II (Click here).
$180 off on the 18-200mm Di III VC E-mount lens (Click here).
$189 off on the AF 90mm f/2.8 Di SP (Click here).
$130 off on the 28-75mm F2.8 XR Di LD (Click here).
$100 off on the 24-70mm f/2.8 Di USD (Click here).
$50 off on the REFURBISHED 18-200mm XR (Click here).
$135 off on the DEMO 18-270mm PZD Di-II (Click here).
$210 off on the REFURBISHED 90mm f/2.8 Di SP (Click here).
115 off on the REFURBISHED 18-270mm PZD Di-II (Click here).