It is not much, but I believe this is the first Nikon 1 V3 price drop since the camera was introduced in March last year: $50 off with a free camera holster at B&H or a free 1 year drops & spills warranty at Adorama. The Nikon 1 V3 grey market prices now start from $600.
The rest of the Nikon specials for Mother’s Day are the generic Nikon instant rebates on combo purchases (the D7100 savings are now up to $680, Adorama offers a free Nikon WU-1a wireless mobile adapter):