Really fascinating input regarding our stamp markets!
I've come to the conclusion that there are multiple sales channels for
multiple type buyers. And I think we've discussed all of them in this thread.
1. Top-tier collectors & investors -- buy from trusted highly experienced top-tier dealers.
The most well-funded dealers can transact the most rare high value stamps, lots and collections
either buying or selling. They cater to high-value collectors through customized service as well as
public auctions; most have brick & mortar offices, travel to key shows, and own websites.
2. Auction houses provide lower cost collections and bulk lots at "wholesale" prices that supply many
mid-level dealers with their stock. Majority of collectors buy from these dealers who work shows, run ads, own websites and mail lists of catalogs. Much of this inventory is seen on
ebay and on sell lists.
3. Strictly online dealers frequently handle mainstream collections and lots and rely on buying larger estate and hoard inventory at wholesale prices and breaking up their offerings into single albums, pages, small lots or single stamps -- much of this action drives
ebay. I don't accept that all dealers on
ebay are moonlighting and unable to turn a profit.