May 1-10: Tamron 16-300mm f3.5-6.3 Di II VC PZD for $530 after $100 MIR

Zoom-zoom! If you do not hate mail-in rebates with a passion, between May 1-10 in 2015, there are two stackable $50 mail-in rebates on the Tamron 16-300mm f/3.5-6.3 Di II VC PZD (Canon, Nikon, Sony DSLR mounts). The lens price is $630 before the two mail-in rebates. One of the $50 MIR offers ends 5/10/15. You also get 4% promotional rewards from Adorama