Adorama offers the Canon Speedlite 600EX-RT Professional Camera Flash (pictured), model no. 5296B002, together with the Professor Kobre's Lightscoop for $423.29 with free shipping via the directions below. That's $81 under the lowest total price we could find for these items, when purchased seperately elsewhere. It features an LCD panel, 180-degree swivel, and radio-controlled wireless transmission. To get this deal:

1. Click here to view the Canon Speedlite 600EX-RT Professional Camera Flash
2. click the "Buy together and save" link (Under the "Ways to save" section)
3. select the Professor Kobre's Lightscoop, then click "Add to cart"
4. proceed to checkout for a final price of $423.29