That's fair. I have to imagine that there's a market for a product like that. My mind goes to auctioneers and estate sales. I know the local auctioneer would kill for a tool like that.
Something to keep in mind if you do build that: have a one time purchase or month long purchase option. When my wife's grandma died, we had to go through her coins looking for good ones. I would've killed for something like this but for a month.
Something to keep in mind if you do build that: have a one time purchase or month long purchase option. When my wife's grandma died, we had to go through her coins looking for good ones. I would've killed for something like this but for a month.