New to Deckbox. Been playing Magic for 20 years on and off. Got rid of most of my old cards except some key decks I liked, but now back into it...

For lower value trade (less than 30$), I ship in sleeves inside a toploader in standard envelop and standard postal service.

Higher value trades will go in bubble mailer and I can do ship with tracking if we agree on it, but value needs to be higher to justify the added cost.