@Matthew Price You already are, and I am doing something fun for serious collectors and/or sellers like you. Just for giving feedback, you have access to the current tools free for life. The identifier blows away most apps out there, even for 3x3 nine card sheets. The valuating needs a little time, but it is still world class. As a person who spent years turning what I love into a fun income stream, I can tell you with confidence I think you will instantly love it because each tool was created out of frustration with other apps. For your part in helping tweak it, "Inaugural" members like you will still have free access to these tools when it is one of the best apps out there (which is not far off). I am always open to communication. I am not easily offended and don't judge people, so feel free to contact me anytime, with anything. Thank you! Cheers!

@Matthew Price I made a little video to answer this for you:

the site works on mobile and looks and feels the same. There is a video I made for a friend that turned out to be a good explainer for the mobile part you can check out. It is pretty easy to figure out but the video may have a couple tips for ya. Its on the website - https://sportflipping.com