At $40 this is a budget listing; the maths still has to work, and it works when the page is topical and the host is active.
Tech audiences are the least tolerant of marketing dressed as engineering, and the editors of these sites know it. The pieces that get published, indexed and then linked to by other people are the ones with a claim, evidence and a reproducible method. Anything that reads like a feature list gets cut back to two sentences and a bio link.
Ranked against the 2,000 listings we index, techzillian.com sits in the top 54% for audience and the top 62% for authority, at $6.56 per thousand monthly visits. Inside the DA 40-49 band (703 listings) that price ranks 331st for value, which is the comparison to use: nobody competes with the whole index, they compete with the sites a buyer would book instead.
Expect editorial standards to be enforced on the structure as well as the tone: no thin affiliate comparisons, no recycled press copy, links that go somewhere the reader needs rather than somewhere you want. Sites with 6.1k monthly visits cannot survive publishing filler, so write for their reader first and your anchor second.
Our observation on this host is do-follow outbound links in editorial content. That is the attribute, not the value: the 41 DA and 6.1k monthly visits are what the attribute is attached to.