I had missed out on a couple of diffractors over the summer. People are hitting $50.00 Buy It Now prices, which is kind of insane. Beckett values have not been keeping up with these at all. The Diffractors are in high demand and often sell for high prices. So I paid more than I wanted for this. I now have four Diffractors, meaning I only need 86 more to get them all. Yikes.