I personally can't give you any proof other than my word (which means nothing to you, of course, since you don't know me), but if you check out my review on the first page, you'll see that I, despite my skepticism, went ahead and ordered six different C@T|-|1|\|0|\|3s and some 3t1z0l@m, the whole ordering process was quick and professional, and the quality of the products I received was very high. Granted, these were all mags that I wasn't seeing offered anywhere else and hadn't tried yet myself. So I'm about to place a second order now for MD-P1|-|P (my favorite pýr0, which I have lots of experience with), and will report back on its quality... if it's sub-par, i will definitely know!