I have a virtually new Canon Macro Flash I paid over $800 for a little over a year ago, and would like to get $400 for. It is the MT-24EX, which is the higher end of the flash spectrum
If you have a Canon camera with a macro lens and want to take more than just tank photos, this wil be a great addition to your camera bag
Here is the link to B&H, even the used go for $550 + shipping, and while mine is used, it would pass for new
http://www.bhphotovideo.com/c/product/239656-USA/Canon_2357A002_MT_24EX_Macro_Twin_Lite.html
If you have a Canon camera with a macro lens and want to take more than just tank photos, this wil be a great addition to your camera bag
Here is the link to B&H, even the used go for $550 + shipping, and while mine is used, it would pass for new
http://www.bhphotovideo.com/c/product/239656-USA/Canon_2357A002_MT_24EX_Macro_Twin_Lite.html