stiffeners are good too, but you can make those if you have old boxes you want rid of.
I keep all my ones from buys as they can be reused numerous times.
Agreed (again).
I've got a mate - an ex-customer - who buys loads of records every week and he keeps all his mailers for me.
I also use crisp boxes as they're the right size to rip up for four stiffeners
Linn Sondek LP12, Ittok, AT-F7
Schiit Mani MK1 Phono Pre-Amp
Nobsound NS-08P Bluetooth pre-amp
Marantz CD5004 CD Player
Pure DAB tuner
2 x Meridian 205 monoblock power amps
Tannoy T225 "Mayfair" speakers www.paulridgeblog.com