Hi,
Most of us including me are stackers looking for quantity and cheap but that does not withhold us to look at beautifull other silver and gold!
Therefore I wanna show you a small niche player from Germany Braunschweig called MDM Wholesale
They have a 20 person sales team that connects to all global mints that make special coins and series and delvier these to other smaller dealers that do not have these contacts.
When you visit their website you can see they have a large array of series (called collections) like the above Viking series or below Venemous and dangereous serie:
They have single special coins like this trice Dino
Furthermore thye do some licensing (resell) but the most crazy part is custom coins. For that you have to open an pdf with the examples of such customized coins. Think of silver (kilo) coins that are minted in layer to achieve a 3D coin. Or I noticed a coin in a bar, coloured coins and inlaid coins with jade or diamonds.
Those who wanna see more will be able to find them. Or maybe you wanna start a reselling business in your town ?
Have fun
Goldrosoter