PE's are what keep the sample game alive. There needs to be PEs so real collectors still have something to chase for. You shouldn't be able to just go buy everything. These guys want stuff exclusive to them as well.
Should be a kyrie 2 champ pack shoe releasing...going to be very hard to get your hand son. Most likely done through SNKRS draw. Numbers looking like the Lebron 9 Champ pack
Yes, i have multiple pairs of his on court PEs and its almost a completely different shoe. They take it out for pricing purposes so they are able to leave the price tag low.