I'd have to look at the form as its been awhile since I've sent anything in but...
Are they standard autos from a set (like a "hit"?)
Or in-person/mail type auto? If this is the case, does Beckett certify these types of autos like PSA/DNA?. If not, the auto may be "graded" but not certified.
^The latter seems more likely given the prices you list.
Hope this helped a bit