Sigma EF-500DG Super ETTL II Flash for Canon *

Used but fully working. Some small signs of use but nothing to effect the working of it. I purchased this flash more than two years ago to use with my Canon 450D. When I upgraded the camera to a 50D there was some compatibility issues. To remedy this I sent the flash back to Sigma to have it re-chipped at the cost of 34.73. Comes supplied in original box with instructions, flash stand and carry case (inside pocket has loose stitching) This flash can be used as a master or slave, manual mode, multi mode and even has high speed sync.