I've got a mint 27oz EL Catty with the new stamp, no more than 200 cage swings with .52/275s, maybe 10 in a game. No webbing, rattle, endcap separation, no issues at all. It's returnable, but comes with no receipt.
Trade for a 26.5 or 27.5 EL Blackout, regular or FSA, in similar condition.