Hollow Frame Spacer (also known as EconoSpace)

I have bought several recently, and was shocked they'd gone up in price by almost five dollars each. I'll avoid buying them again due to the price.
A note regarding customer service: I called ahead to have another econo space put on hold, so I wouldn't arrive at the store and find there were none. I trusted it was in the same good condition as the others I had previously bought, but when I got it home I realized it was shorter by a few inches, and was very dirty and sticky with black marks that were very difficult to remove.
I always call ahead now to check stock because I've found that the product quantities listed on your website are very often wrong, and I've made a few wasted trips to Granville Island and Downtown to shop for items you actually don't have.