BCCG Conversion

[Edwolf1963]

I know most, including myself, think BCCG holders are a waste of time and money - that whole position by Beckett has been talked about here several times and in many ways.

I'm curious on one aspect though - is there any sort of rough guideline to what their numbers might convert to in a straight BVG, PSA or SGC format? You know, much like the general guideline on PSA qualifiers is a 2 grade demotion (IE: PSA8 OC = PSA6), didn't know if the same principle worked for BCCG? I've seen some BCCG 10's look quite good and yet others in the BCCG 8 or 9 range look like they wouldn't cross low to mid-grade.

Obviously there are variations and exceptions, and ultimately it goes back to "buy the card, not the holder" - but again, just curious if there's a general rule of thumb (other than don't buy BCCG ) that applies on cross-over?