emailing solution

looking to inbox around 20k emails. I'm wanting to pay on a campaign per campaign basis. my budget for the sendout depends on the inbox rate you can provide, really. between 60 and 100$ per 20k
the email content is plain text, an image and a link

not interested in buying servers, just wanna give you the info and you take care of the sendout
let me know if you're capable of doing this with a good inbox rate!
thanks

Costs usually start at around $20-$30/k for GMail accounts as an example, just FYI when setting your pricing.