I am interested in sending 5 or so coins in for professional grading for the first time. Based on some quick research, it seems that ANACS is the most affordable for small volume, one-time submissions. Would you agree that the case? I know where ANACS typically falls among the "top 3" (last) but I am really just interested in having my coins authenticated and graded, not reselling. PCGS seems really expensive, and honestly I am not sure how I see some lower value coins in PCGS slabs. Doesn't seem to make much sense unless there are substantial volume discounts.