NexHost: $5.5/month/4 cores/1GB memory/25GB space/1000GB traffic/KVM

NexHost is a US hosting company that provides virtual hosts and KVM VPS. One of them is very cost-effective and supports DDoS protection, as follows:
Level 1
CPU: 4 cores Memory: 1 GB
Space: 25 GB
Traffic: 1000 GB/month
IPv4: 1
DDoS Protection
1Gbps port supports Linux/Windows
$5.5/month Purchase address

Data Centers and Speed ​​Tests :
Seattle 107.191.112.54

In addition, there is a special price 256MB vps, which is out of stock at the moment, you can pay attention to it:
Level 1
CPU: 2 cores Memory: 256 MBB
Space: 50 GB
Traffic: Unlimited traffic/month
IPv4: 1
DDoS Protection
1Gbps port supports Linux/Windows
$10/year Purchase address

There is also a special price 512MB vps, which is in stock and you can pay attention to it:
Level 1
CPU: 2 cores Memory: 512 MBB
Space: 200 GB
Traffic: Unlimited traffic/month
IPv4: 1
DDoS Protection
1Gbps port supports Linux/Windows
$15/year Purchase address