After my projector TV light bulb broke, I went to Bic Camera to get a replacement. They wanted 25,000 yen, and they told me I would have to wait 10 days! I immediately bought the exact same projector bulb here for about 19,000 yen--and they delivered it the next day! (I think I paid an extra 300 yen for overnight delivery. I placed my order at around 5 PM on a Friday night. The bulb arrived on Saturday around 1 PM! I was very happy!)
Of course, the bulb was brand-new and works perfectly.