Tin Type photos on ebay

Yesterday the auction ended for a set of 15 tin type photographs I hoped to purchase from a seller in New Brunswick. However, as we went out to the Cohen Brothers' new film "Inside Llewyn Davis" when the auction was ending, I was outbid by a dollar in the final minutes. Feeling disappointed, I went to the same seller and purchased these two tin type photos for $7. While the set was a better deal, I don't actually need 15 of them, just a sampling to discuss in photography courses. There were some at the antique mall when I was there the other day, but the least expensive of them was $35.