I emailed Craig about sending his some graded Beckett and PSA cards and here is what he said
Hi Matt,
Thanks for helping to spread the word, we still expect it to take a number of years.
As for how we stack up against american graders, the answer lies with collectors who use grading services, ultimately they will decide. The scores are similar if you multiply the american ones by 10. Their 9 would equate to our 90. In my opinion we are taking grading further by offering written reports which none of the americans offer and our system offers more detailed grading and better consistency.
In regards to grading some pre graded cards, yes we already have. My partner gave me a dozen graded cards, removed from holders, so I had no idea of the gradings. They were a mix of vintage and modern, sport and non sport and the idea was to test our system. We did this before we started the business and the results were very comparable. We also recently graded some pre graded american cards and again the results were comparable.
Feel free to send a pre graded card taken out of its holder anytime. It would be better for everyone if you don't mention it to us when you do, so you can check for yourself.
If you have any other questions please let me know.
Thanks and regards,
Craig.