I don't remember internetbs.net checking for me being in the EU, even though I am.
They also sell the cheapest .tf around.

EDIT:
Here's their TOS about .tf:

https://internetbs.net/en/domain-name-registrations/termsandconditions.html (ctrl+f .tf)
[spoiler]Should you seek to register a FR, .RE, .PM, .YT, .WF or a .TF domain name you and the Registrant, must also agree to the following terms:

Indemnification:

You agree to indemnify, defend and hold harmless the FR, .RE, .PM, .YT, .WF and .TF Registry Operator, Association Française pour le Nommage Internet en Coopération (AFNIC), and its directors, officers, employees, agents, and affiliates from and against any and all claims, damages, liabilities, costs and expenses, including reasonable legal fees and expenses arising out of or relating to the Registered Name Holder's domain name registration. This indemnification obligation survives the termination or expiration of the registration agreement. [/spoiler]

I got comp.tf through internetbs and I can thoroughly recommend them since they are offshore and offer free whois privacy (at least last time I checked)

[quote=Kaneco][they] offer free whois privacy (at least last time I checked)[/quote]
Indeed, they do

Internet.bs has cheap .tf domains. I bought one while in the USA, no VPN or anything needed. I have forgotten the exact steps, but I think I just entered a European (Switzerland, specifically) Mailing Address. A USA Billing Address worked for payment, but I think there's a currency conversion fee. But then, there's no EU VAT either.

Thanks for everyone's answer, I was able to purchase the domain!