So someone at Beckett has either messed up and put my card in someone else's slab or it has been stolen.
I have had the slab returned to me with a complete different card inside it.
In the grade it was given its worth about £7800.
They are trying to say that if it can't be found I'm most likely only entitled to the raw value I gave at checkout for shipping insurance despite it not being lost in transit but under Beckett's care.
Apart from this I have had numerous issues with past orders like wrong labels etc.
Read about it here - https://reddit.com/r/OnePieceTCG/s/VJkyelTGFT