Posted By:
AnthonyIf they did come up for sale there would be a lot of competition for them. The last Grove/Martin was on ebay earlier this year, it was a very rough PSA 5 and sold for about 2K. A Collins/Martin with a huge chunk taken out of it went for 8K a few years ago. And about 5-6 years ago a hand trimmed example of each, also very rough, went for about 3500K each. They ended up in PSA "authentic" holders.
These 3 are on a lot of wantlists.