im also getting it after trying with troubleshooting mode on (disables extensions, themes and custom settings.) this is on windows and latest firefox 90.0.2
i would not recommend to look for hosts there. Most (say 90%) of the hosts seen there are hosted on Colocrossing that actually owns both LowendBox and Lowendtalk (forum, thats mostly ran by volunteers)
just today it turns out many of the hosts (20 and still increasing) posted there just suddenly decide to close shop, all at once, with the same email from all of them. This isnt even the first time this has happened, but it is on a larger scale. (you can read more about this on lowendtalk if interested)
I know of ikoula, which has gtx 1070 servers available under your budget. Looks like they are even running a promo right now so it's even cheaper. Just remember to read small print etc
Just do your own research tho. I don't remember hearing anything bad about them but at the same time I'm not endorsing either.
https://i.imgur.com/y5lkfHI.gif