Gunbot is sold thru Resellers, Guthy.org does not sell licenses, all those sites you mentioned are Official Gunbot Resellers and pretty soon you will see more, since every Gunbot Owner can become a reseller, a new site will be updated soon with a resellers page for buyers to verify and choose any particular reseller.
The price is the same for all, the choice of reseller is yours, some offer extra support or a different language.
You can read more about the new developments here:
https://viraltrading.org/gunthy-exchange-gunbot-school-resellers-program/Im also part of the new resellers program, so you can ask me if you have any more questions.
Hope it helps.
I know it is sold from resellers, but if you check the message I am replying to which was carlfebz2 who said "let's put up some link" and put up gunbot.com which is a resellers. You can go to gunthy.org and find the resellers there and you could talk to gunthar himself if you want to, do you think gunthar doesn't sell at all? He does sell himself if you ask to him as well and nark and ex would help you with the support as well, they are official support of gunthar, at least they were when last I checked. Which is why I think it is crucially important that people should know which website is reseller and which website is the original.
Go buy from any reseller you want, but know that you are buying from a reseller, what carl did was looked like gunbot.com was the OG website and I just wanted to clear that up, the original website is gunthy.org
The point is that everybody buys from a reseller, yes Nark and Exquitas are also Official Resellers and Gunthy Staff, but they offer the same price as any other reseller.
Gunthar doesn't have time to sell, think of askin Bill Gates to sell you Windows, if you contact him he prolly send you to a reseller

If you look closely you realize that shop.gunthy.org is a subdomain of gunthy.org and managed by Exquitas so, no Gunthy.org do not sell gunbot, gunbot is sold thru resellers but every reseller can offer you personal help in your native language or any extra help or offer
Same as Pim is a core developer the wiki writer and the owner of Gunbot.com is not going to get more official than that

Every new client, from any reseller will have access to the new Gunbot Shool and the New Ticket System, so the main responsibility of the reseller will be taking care off by Gunthy LTD
If any particular reseller chooses to give you an extra $100 rebate, help you extra with bitRage/Market Maker or speak Spanish/Arabic/Russian, then you got a reason to buy from him/her, but the main prices are the same across the board.
Here is the New List of Official Resellers that you will see soon on the thew Gunthy site:
https://i.imgur.com/81yoaoi.pngThat list will be updated as new Resellers join the program. (If you're a Gunbot Owner You too can be part of it)
Just want to clarify on the new Gunthy business model. Hope it Helps