Bottom line: your coin is worth what you can sell it for.

NumisMedia won't give a price where NGC has not graded enough coins to make a market. With the 1971 25C PF68UC example only 2 have been graded 68 and 5 graded 69. Having bought and sold only NGC and PCGS coins on eBay for several years, my experience is that NumisMedia prices, while also high, are much more realistic than PCGS. Bottom line: the coin is worth what you can sell it for.

Here is a 1942-S LIBERTY WALKING 50C MS65. NumisMedia value is $600.00; PCGS $650.00. I bought this two weeks ago for $480.00. One just like it sold yesterday for $435.00. To me this shows the real value for a like coin is between $400.00 and $500.00. A lot less than the price guides.