Avon True Colour Glimmerstick Brow Definer - Light Blonde

I've used Brow Glimmersticks for years, as it's one of the few products out there for those of us with blonde hair. I usually get them in quantity from the manufacturer's site when they are on sale. Alas, I couldn't wait for a sale, and these were less expensive with free shipping than the manufacturer's site charges for the product plus shipping. However, this seller only lists a small quantity as available at any time. When I purchased these, there were "only 3 left in stock" and I purchased all three. As soon as my order went through, there were magically 3 more in stock. I notice now (several weeks after my purchase) that other sellers have this product at a lower price. I love the product, but not how this seller markets it.