Why do you say that? Why do you want to sell the tickets around you? Just to make money. If you only sell for tens of dollars, you won't make any money.
There is also a misunderstanding of many people. Pro-signing does not mean that the more expensive the more authentic, there are many mashups. After all, science and technology are so developed now that everything can be faked and there is no flaw.
There is also a question about the color of the pro-sign. Why are most pro-signers black?
Because black pens are cheap, many organizers will prepare black pens for artists to sign. But some of them have black backgrounds, so you must use pens of other colors.
Then why do you have all the colors on your signature?
For example, if I am a staff member who can follow the artist's itinerary and get in touch with them, and someone asks me to take photos of the artist and bring my own pen to sign for the artist, can I bring a gel pen, ballpoint pen, pen or watercolor pen? And then sign photos and pens for artists when I have private time? No matter what color or pen it is, can it be signed by the artist himself? So don't be too limited to color to distinguish between true and false. Some people say that their idols have this color, and there will be no other colors. I just want to say, do people have to tell you what color they signed privately? They all say it's private, of course, it's hard to tell others.
There is also a signature to distinguish between true and false, if it is something difficult to write, such as dolls and boxes around. Then think about it. Can you sign these hard-to-write objects yourself and ensure that they are written perfectly on the paper? The obvious fact is that it is normal for an artist to sign something different from what he usually sees when he can't even do it himself, and there is a personal signature on the signed photo. Some personal signatures may be identical, but that doesn't mean they must be fake.
Let's share my understanding of so many problems I have seen first.