Shop4Tech offers this Wireless Remote Control for Digital SLR Cameras for $4.69. Coupon code "MWSP15" cuts it to $3.99 with free shipping. That's tied with our April mention as the lowest total price we could find for such a remote by $5. It works with Canon, Nikon, Sony, Pentax, Konica, Minolta SLR cameras. Coupon ends May 30.