Not really sure about the first and third auctions, but for the price, you seem ok for now. As for the second, what I would do is copy their photos to your desktop and post in the coin grading section here. There are some pretty good Lincoln experts here and they should be able to give you some advice etc. From there you can compare to completed auctions on ebay and Teletrade to see what the market is at.
I don't recommend doing this for all coins in question per say, like 5 a day, but here and there until you feel comfortable grading them yourself from pics is good practice for everyone.
One thing to keep in mind is the amount that pictures can be "doctored" with current imaging software. Make sure you check everything out with sellers on ebay, especially those with not so good photos.
I don't recommend doing this for all coins in question per say, like 5 a day, but here and there until you feel comfortable grading them yourself from pics is good practice for everyone.
One thing to keep in mind is the amount that pictures can be "doctored" with current imaging software. Make sure you check everything out with sellers on ebay, especially those with not so good photos.



















