The collection of three rounds of snake tickets is definitely valuable. But as Mr. First Floor said, it was multiplied several times on the first day of release. Almost no one uses new mail now, and there is no consumption. At best, it is a little precipitation, and the circulation of zodiac tickets is several times larger than other new postal products. Even if China people like zodiac tickets, the first and second rounds have been issued for decades, and most of them are only a few dollars to 10-20 yuan. Why is it so high that three rounds of dragons and snakes have been issued? Three rounds of monkeys, chickens and other varieties have also gone up after the discount, and it has been several years. Why should the latecomers catch up? Therefore, the current prices of dragons and snakes are all hype, and black mail is also discounted when it is shipped in large quantities! So there is no room for them to appreciate! The yearbook of 20 13 will not be published until the end of this year, so it is unnecessary to consider it now. As for the yearbook of 20 13 at that time, no one can predict it now.