Get 90%+ off on domains

Hi folks,
Just today I bought a new domain. This extension generally costs approx $50. But I got it under $2.
Yes, these are promotional prices, and I’d have to pay the regular amount next year. But what’s the harm in saving a few bucks?
I generally use these two websites to find the best deals-
I prefer tldes.com more because you can find much more updated data over there, but tld-list.com also provides some good deals from time to time.
A few things to keep in mind-
Cheapest is not always the best. I’d never buy a domain from GoDaddy even if they were selling for pennies.
Always check the renewal price before you buy.
If a provider feels sketchy, probably it is.