Vanguard is offering a rebate on the Endeavor II's and IV's. $100 on the x42's and $80 on the x32's.
Currently Amazon has the 8X42 ED II's for $318 before rebate.
Optics Planet has the 10x42 ED II's for $359 before rebate, and I was able to find a 10% off coupon code on RetailMeNot to make them $324 before rebate.
These are the best prices I can recall seeing on the ED II's.
eBay store ASavings has the Bushnell Legend M 8x42 for $139 with free shipping. Not nearly as good as that rebate deal last year (I think my final price was under $100 after rebate), but still darn good for nice glass. I expect to see another 10-15% off coupon at eBay before Christmas as well.
https://www.ebay.com/itm/Bushnell-8x42-Legend-M-Series-Binocular-199842/311897187898
Amazon is offering an additional 5% off the 8x42 Engage now. Final price after checkout is $128! As noted Bushnell CS told me the optics are the same as the M in a lighter frame. They also have a more advanced protective coating than the M. Both are oustanding values. Just depends on which style body you like better.
LL Beans 25% off sale end tomorrow. Cabelas has the Meopta Euro 8x32 for $675. The vortex Razor 8x42 for $675 and the Zeiss Conquest for $727! They are also offering free FedEx 2 day shipping. Might be today, Green Monday, only but I’m not sure about that.