You can buy backlinks—vendors openly sell them—but doing so violates Google's Webmaster Guidelines if those links pass PageRank and aren't marked with rel="sponsored" or rel="nofollow". Google's algorithms and manual review teams actively hunt for link schemes, and getting caught typically means a manual action that tanks your rankings until you disavow the links and file a reconsideration request, which can take months. The market exists in three tiers. Bottom tier is bulk PBN links or comment spam for $5–50, almost guaranteed to trigger filters. Mid tier is "guest post" placements on real sites for $100–500 per link, sometimes safe short-term but risky long-term because these networks get burned regularly. Top tier is legitimate sponsored content on authoritative publications for $2,000–10,000+ per placement, clearly labeled as sponsored, which passes no direct PageRank but can drive referral traffic and brand visibility. The economic reality: a single strong editorial link from a DR70+ site in your niche, earned through outreach or content quality, outperforms fifty purchased links from mediocre sources. One Forbes or Globe and Mail mention beats a hundred blog comment links. When Ottawa SEO evaluates link acquisition, we calculate cost per ranking impact, not cost per link—earned links compound over time, paid links depreciate as Google's algorithms improve. Risks multiply fast. Google's November 2024 spam updates nuked entire networks of purchased links. Recovery from a manual penalty requires documenting every bad link, disavowing hundreds or thousands of URLs, and proving to a human reviewer you've cleaned up. We've seen clients lose 70–90% of organic traffic overnight from link schemes that seemed safe for years. If you're considering paid placement, make it truly sponsored content on reputable platforms, tag it correctly, and value it for the audience reach, not the SEO juice. For SEO value, invest that budget in content assets that attract editorial links naturally—original research, tools, or genuinely useful resources that other sites want to reference without payment.