Amazon has this 256 GB sdcard for quite a low price. I've been hunting around on ebay for a large capacity sdcard and discovered tons of them are fakes with the controller hacked to appear to have more memory. I kept contacting sellers with great feedback asking if the cards were legitimate only to have confessions of "not really" or "I'm not sure". So I realized it's gotta be a reputable seller for this stuff. That said, the cheapest I could find this card for on ebay is $117.
This card has fast reads and so-so writes so may not be good for all photo enthusiasts.
This is my first post, be gentle
I've enjoyed slickdeals so hoping to give something back.