what % of dealer's raw coins would successfully slab at NGC/PCGS?

you walk into an average coin shop. There is a display case of coins in 2x2 holders with coin, grade(sometimes not!) and price. How would these coins do at the 2 higher tiered tpg services?
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Then I have seen other dealers with cases of slabbed coin next to a case of raw coins. The raw ones were all problem coins or ones that were bodybagged. You would think he would sell the problem coins at a discount, but had them priced the same as the PCGS graded coins. It was a stange and confusing way to do business. Problem coins stick out even more when placed next to PCGS graded coins. I don't know how he could even sell 1 at the prices he was asking.
FrederickCoinClub
1886 MS63 MS64
1921 MS61 MS63
1898o MS65 MS65
1890s MS63 MS64
1922 MS64 MS63
1924 MS62 MS64
jim
designset
Treasury Seals Type Set
Anyone want to venture a guess or actually know why I say this????
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