Berezin Stereo Photography Products is located in Mission Viejo, California. Steve has a fairly wide range of equipment and supplies that usually are at good prices. He ships very quickly as well.

 

3D Concepts isn't the typical webstore where you buy online with a shopping cart. Jon Golden sells a large variety of high-end quality new 3D equipment and provides first class service to go with it. He sells brands like De Wijs and RBT as well as many others. One of my favorite sellers.

 

Jefferson Stereoptics also isn't exactly a store, but it's a good place to find things that one may not be able to find anywhere else. John Saddy has auctions of all things stereo (primarily images be they viewmaster reels, slides, or stereocards). He used to have printed catalogs that went out before the auctions, but now has searchable online catalogs with scans of all items. Prices I end up with are often higher than I'd have preferred, but I have been able to get things I may not have been able to get any other way. Call it high end collectables.

 

eBay - well, you know them already (and being an auction site, prices there can get a lot higher than one wants too). A major supplier.

 

Dalia Miller sells a LOT of 3D related things from Las Vegas, Nevada. Lots of things to order online, and has a promotional periodic email mailing that one can sign up for. Been a while since I've last ordered from her though.

 

3D Center for Art and Photography absolutely has to be included even though I've not actually ordered from them online (previously I'd have been ordering from myself when I was the 3DC webmaster). Things can be bought in person at the center too.

 

B&H is the "king" of mail-order web photography stores. Very large and reliable source of most anything vaguely photographic (if it's not 3D). It's THE place to buy film (the thing flash memory cards replaced).

 

Adorama also seems to be a reliable NYC mail-order web store and is my second choice. They sometimes will show a wider range of obscure items than B&H although those things will come back showing as back-ordered (my experience) -- but at least one can get it (eventually).

 

Newegg is the computer-related version of B&H in that they're a very large reliable vendor with a large inventory of items for sale. They usually have a very good price even if not the absolute lowest the web has to offer. They have massive amounts of customer reviews for most everything they sell which helps in one's selection of things. Things go on sale a lot -- along with free shipping from time to time. They've also a smattering of video/photo products.

 

zipzoomfly is a smaller alternative to Newegg with their major claim to fame being that they often have free shipping (and used to be 2-day free shipping). They used to have a more boring name.

 

B&H is the "king" of mail-order web photography stores as already listed above. But they've a lot of electronics beyond digital cameras. They're also where MK got his film scanner. Like Newegg, they won't have the web's absolute lowest price, but they'll usually be fairly low in combination with being a large reliable dealer.

 

Canoga Camera When Costco doesn't have the OEM manufacture's inkjet ink that you want or need, at least for Canon ink and Canon Papers they have had very good prices, reasonably quick shipping, and reasonable shipping charges. May be good for other brand media as well.

 

Wolf Faust sells IT 8.7 calibration target slides and prints that one uses to generate custom color profiles for one's scanner (using any number of tools including Vuescan). His prices are a LOT lower than traditional sources such as Kodak, plus he has calibration targets for Fuji films. His "S1" package is a particularly good bargain.