Get cheap advertising on target sites for $30 ?

Hi today Blackhatters,

I try to learn as much as possible here.
You see google adwords today becoming really expensive, cpc cost are far away from good and evil.

Any recommendations to get cheap advertising (one month) on target sites for around $30-50 to get your first client?

Bing ads?
twitter influencer?
instagram influencer?
leap?
get target facebook ads for $0,05 per click? also advertise on specific followers from related target niche sites? (same for insta and twitter)
with the free Linkedin account getting clients or only possible with their business account ($60 month) ?
get target traffi with free pinterest?
write on godaddy blog? (yes they have a blog...) not the GD community.
using free press release services ?
get target traffic from tumblr or good web2.0 sites?
get good traffic with public your content on rss feeds?

any other ?
whats is your experiences with these traffic sources or free traffic like pinterest and Linkedin free acount ?
is it easy and fast to rank in Bing (organic seo) with a small affiliate site ( 5 products and 15.000 words on it) ?

Last year I had some ebay clients with webdesign service and trying to advertise with bing ads (europe) but their traffic estimate tool showing zero numbers, so my ads will not be delivered , does Bing has
so low serach volume traffic?

please not recommend craiglist I living outside the usa.

Happy monday !