Any cleaning methods/advice for scratched slabs?

I thought about reslabbing, but it's a PCGS, and I am not joining their "club" to have it put in a fresh slab.

I hear you! What are the dues up to --- $250?

Here's a thought -- write to them and ask if they have any recommendations -- they just might.

I don't know about those headlight restoring compounds -- they make them for eyeglasses too -- might try that first.

Otherwise -- search the web for a plastics retoration site -- there just might be one.

http://www.ebay.com/itm/15050977016...t_2328wt_905

I've used some of that headlight polish stuff. On one slab (NGC) it had very little effect and I was disappointed. Last night I tried it again right before photographing my new 1921 Merc ( PCGS slab) and it worked amazingly. There had been a big scratch and scuffed area on the reverse concealing the entire lower half of the fasces, but it's virtually gone now. So I guess I'd say YMMV.