Changing Prices on listed items

Hey Guys – Plug in looks much better. Nice work. Question is after I updated the WP and plug in, some of my images for sale the prices dropped to $1.00.
http://gordonovanphotography.com/?sell_media_item=giants-vs-mets-7
Like change back to $20.00, don’t see that option when I edit images.

Any help would be appreciated. Thanks

http://ww.wp.xz.cn/plugins/sell-media/