Ironman, there's only four TPGs which have proved trustworthy: PCGS, ANACS, NGC, and ICG. For any of the rest (well over 100 of them), with very few unproven and unestablished exceptions aren't worth the plastic into which the coins are slabbed. This especially includes ANI and NNC, both of which seriously overgrade and have been known to slab cleaned and other problem coins. Treat any coins in these slabs as raw coins and be suspicious, be very suspicious. If you're buying anything in these slabs, make sure the seller has a solid return policy. Further, before you buy, make sure you know how to grade the coins you are purchasing so when you have it in hand, you can make your own determination of its grade and whether or not it's a problem coin.



















