toothandtail

I think what you're looking for is a set of filters. That's the requirement, then the requests from everyone would define what they'd like in an ideal world. The developer can then let us know what's possible in the real world and put a release schedule in place.
I would guess that it is easier to focus on one aspect at a time so if anyone else has had thoughts on splits/ordering etc then now is the time to shout out to make it as easy as possible for our gracious friend @S2G

I think this is a lovely site and hope to see it slowly expand to include more and more varieties of coins
I find myself torn when looking at sovereigns in that there are 3 main types sold 'cheapest', 'nearly new' and 'new' - would it be a good idea to have this split / check eventually added too? (ie what are the cheapest cheapest (as now), another section for cheapest nearly new and another for cheapest new)

This is a great idea. Congrats on executing it well too. Simple front end with a low server load is good for everyone.
I have 2 comments if I may.
1) Is it possible to add a silver section?
2) Have you considered adding the source to github to get community input, track bugs and receive assistance with the code base?
I would also suggest that if you add a wishlist of things that you need help with somewhere, then people will offer assistance as a way of saying thanks for running the site.

This is a great idea. Congrats on executing it well too. Simple front end with a low server load is good for everyone.
I have 2 comments if I may.
1) Is it possible to add a silver section?
2) Have you considered adding the source to github to get community input, track bugs and receive assistance with the code base?
I would also suggest that if you add a wishlist of things that you need help with somewhere, then people will offer assistance as a way of saying thanks for running the site.