Some of you may or may not know that there is an OSR genre category at Noble Knight Games. More and more of us are trying to get old-school products out there, and NNG is very receptive. If you have retail quality products, you might consider contacting them about carrying them. One of the new additions to this category is James of Lamentations of the Flame Princess. James sent me the products he has listed here and I'll post some comments once I get a chance to look at them more carefully.
So, if you shop online, you might consider Noble Knight Games as an online retailer of choice, especially for products that aren't listed at Lulu.